In grammar, a conjunction (abbreviated CONJ or CNJ) is a part of speech that connects words, phrases, or clauses that are called the conjuncts of the conjunctions. That definition may overlap with that of other parts of speech, and so what constitutes a "conjunction" must be defined for each language. In English, a given word may have several senses, and be either a preposition or a conjunction depending on the syntax of the sentence. For example, after is a preposition in "he left after the fight" but is a conjunction in "he left after they fought". In general, a conjunction is an invariable (non-inflected) grammatical particle that may or may not stand between the items conjoined.
The definition of conjunction may also be extended to idiomatic phrases that behave as a unit with the same function, e.g. "as well as", "provided that".
A simple literary example of a conjunction is "the truth of nature, and the power of giving interest" (Samuel Taylor Coleridge's Biographia Literaria). [1]
A conjunction may be placed at the beginning of a sentence: [2] "But some superstition about the practice persists." [3]
Commas are often used to separate clauses. In English, a comma is used to separate a dependent clause from the independent clause if the dependent clause comes first: After I fed the cat, I brushed my clothes. (Compare this with I brushed my clothes after I fed the cat.) A relative clause takes commas if it is non-restrictive, as in I cut down all the trees, which were over six feet tall. (Without the comma, this would mean that only the trees more than six feet tall were cut down.) Some style guides prescribe that two independent clauses joined by a coordinating conjunction (for, and, nor, but, or, yet, so) must be separated by a comma placed before the conjunction. [4] [5] In the following sentences, where the second clause is independent (because it can stand alone as a sentence), the comma is considered by those guides to be necessary:
In the following sentences, where the second half of the sentence is not an independent clause (because it does not contain an explicit subject), those guides prescribe that the comma be omitted:
However, such guides permit the comma to be omitted if the second independent clause is very short, typically when the second independent clause is an imperative, [4] [5] as in:
The above guidance is not universally accepted or applied. Long coordinate clauses are nonetheless usually separated by commas: [6]
A comma between clauses may change the connotation, reducing or eliminating ambiguity. In the following examples, the thing in the first sentence that is very relaxing is the cool day, whereas in the second sentence it is the walk, since the introduction of commas makes "on a cool day" parenthetical:
If another prepositional phrase is introduced, ambiguity increases, but when commas separate each clause and phrase, the restrictive clause can remain a modifier of the walk:
In some languages, such as German and Polish, stricter rules apply on comma use between clauses, with dependent clauses always being set off with commas, and commas being generally proscribed before certain coordinating conjunctions.
The joining of two independent sentences with a comma and no conjunction (as in "It is nearly half past five, we cannot reach town before dark.") is known as a comma splice and is sometimes considered an error in English; [7] in most cases a semicolon should be used instead. A comma splice should not be confused, though, with the literary device called asyndeton , in which coordinating conjunctions are purposely omitted for a specific stylistic effect.
Beginning in the 17th century, an element of a conjunction was known as a conjunct. [8] A conjunction itself was then called a connective. [9] That archaic term, however, diminished in usage during the early 20th century. [10] In its place, the terms coordinating conjunction (coined in the mid-19th century) and correlative conjunction (coined in the early 19th century) became more commonly used. [11] [12]
Coordinating conjunctions, also called coordinators, are conjunctions that join, or coordinate, two or more items (such as words, main clauses, or sentences) of equal syntactic importance. In English, the mnemonic acronym FANBOYS can be used to remember the most commonly used coordinators: for, and, nor, but, or, yet, and so. [13] These are not the only coordinating conjunctions; various others are used, including: "and nor" (British), "but nor" (British), "neither" ("They don't gamble, neither do they smoke"), "no more" ("They don't gamble, no more do they smoke"), and "only" ("I would go, only I don't have time"). [14] : ch. 9 [15] : p. 171 Types of coordinating conjunctions include cumulative conjunctions, adversative conjunctions, alternative conjunctions, and illative conjunctions. [16]
Here are some examples of coordinating conjunctions in English and what they do:
Only and, or, nor are actual coordinating logical operators connecting atomic propositions or syntactic multiple units of the same type (subject, objects, predicative, attributive expressions, etc.) within a sentence. The cause and consequence (illative) conjunctions are pseudo-coordinators, being expressible as antecedent or consequent to logical implications or grammatically as subordinate conditional clauses.
Correlative conjunctions are pairs of conjunctions that join two or more correlated lexical items within a sentence. There are many different pairs of correlative conjunctions:
Examples:
Examples:
| after | We'll do that after you do this. |
| as long as | That's fine as long as you agree to our conditions. |
| as soon as | We'll get to that as soon as we finish this. |
| by the time | He had left by the time you arrived. |
| long before | We'll be gone long before you arrive. |
| now that | We can get going now that they have left. |
| once | We'll have less to worry about once the boss leaves. |
| since | We haven't been able to upload our work since the network went down. |
| till | Please hold on till the server reboots. |
| until | We are waiting until you send us the confirmation. |
| when | They can do what they want when they want. |
| whenever | There is a good chance of rain whenever there are clouds in the sky. |
| while | I really appreciate you waiting while I finish up. |
Subordinating conjunctions, also called subordinators, are conjunctions that join an independent clause and a dependent clause, and also introduce adverb clauses. The most common subordinating conjunctions in the English language include after, although, as, as far as, as if, as long as, as soon as, as though, because, before, even if, even though, every time, if, in order that, since, so, so that, than, that, though, unless, until, when, whenever, where, whereas, wherever, and while. [17]
Complementizers can be considered to be special subordinating conjunctions that introduce complement clauses: e.g. "I wonder whether he'll be late. I hope that he'll be on time". Some subordinating conjunctions, when used to introduce a phrase instead of a full clause, become prepositions with identical meanings.
The subordinating conjunction performs two important functions within a sentence: illustrating the importance of the independent clause and providing a transition between two ideas in the same sentence by indicating a time, place, or cause and therefore affecting the relationship between the clauses. [18]
In many verb-final languages, subordinate clauses must precede the main clause on which they depend. The equivalents to the subordinating conjunctions of non-verb-final languages such as English are either
Such languages often lack conjunctions as a part of speech, because:
In other West Germanic languages like German and Dutch, the word order after a subordinating conjunction is different from that in an independent clause, e.g. in Dutch want ('for') is coordinating, but omdat ('because') is subordinating. The clause after the coordinating conjunction has normal word order, but the clause after the subordinating conjunction has verb-final word order. Compare:
Similarly, in German, denn ('for') is coordinating, but weil ('because') is subordinating:
It is now generally agreed that a sentence may begin with a coordinating conjunction like and, [20] but, [21] or yet. [22] While some people consider this usage improper, Follett's Modern American Usage labels its prohibition a "supposed rule without foundation" and a "prejudice [that] lingers from a bygone time." [23]
Some associate this belief with their early school days. One conjecture is that it results from young children's being taught to avoid simple sentences starting with and and are encouraged to use more complex structures with subordinating conjunctions. [20] In the words of Bryan A. Garner, the "widespread belief ... that it is an error to begin a sentence with a conjunction such as and, but, or so has no historical or grammatical foundation", [24] and good writers have frequently started sentences with conjunctions. [23]
There is also a misleading guideline that a sentence should never begin with because. Because is a subordinating conjunction, and introduces a dependent clause. It may start a sentence when the main clause follows the dependent clause. [25]
In Warlpiri, a Pama-Nyungan language spoken in Australia, conjunctions function differently from English or other Germanic languages. In unembedded contexts, Warlpiri uses the coordinator manu, such that P manu Q translates to "P and Q": Cecilia manu Gloriapala yanu tawunu kurra means "Cecilia and Gloria went to town", but in the negative contexts, P manu Q translates to "neither P nor Q", such that kularnangku yinyi rampaku manu loli means "I won't give you cookies or lollipops", as kularnanagku is a form of the Warlpiri negative marker. [29]
Esperanto is the most widely used constructed language intended for international communication; it was designed with highly regular grammatical rules, and as such is considered an easy language to learn.
In linguistic typology, subject–verb–object (SVO) is a sentence structure where the subject comes first, the verb second, and the object third. Languages may be classified according to the dominant sequence of these elements in unmarked sentences. English is included in this group. An example is "Sam ate oranges."
English grammar is the set of structural rules of the English language. This includes the structure of words, phrases, clauses, sentences, and whole texts.
The comma, is a punctuation mark that appears in several variants in different languages. It has the same shape as an apostrophe or single closing quotation mark in many typefaces, but it differs from them in being placed on the baseline of the text. Some typefaces render it as a small line, slightly curved or straight, but inclined from the vertical. Other fonts give it the appearance of a miniature filled-in figure 9 on the baseline.
The semicolon; is a symbol commonly used as orthographic punctuation. In the English language, a semicolon is most commonly used to link two independent clauses that are closely related in thought, such as when restating the preceding idea with a different expression. When a semicolon joins two or more ideas in one sentence, those ideas are then given equal rank. Semicolons can also be used in place of commas to separate items in a list, particularly when the elements of the list themselves have embedded commas.
In English-language punctuation, the serial comma, also referred to as the series comma, Oxford comma, or Harvard comma, is a comma placed immediately after the penultimate term and before the coordinating conjunction in a series of three or more terms. For instance, a list of three countries might be punctuated without the serial comma as "France, Italy and Spain" or with the serial comma as "France, Italy, and Spain". The serial comma can serve to avoid ambiguity in specific contexts, though its employment may also generate ambiguity under certain circumstances.
In written English usage, a comma splice or comma fault is the use of a comma to join two independent clauses. For example:
It is nearly half past five, we cannot reach town before dark.
A relative clause is a clause that modifies a noun or noun phrase and uses some grammatical device to indicate that one of the arguments in the relative clause refers to the noun or noun phrase. For example, in the sentence I met a man who wasn't too sure of himself, the subordinate clause who wasn't too sure of himself is a relative clause since it modifies the noun man and uses the pronoun who to indicate that the same "man" is referred to in the subordinate clause.
A dependent clause, also known as a subordinate clause, subclause or embedded clause, is a certain type of clause that juxtaposes an independent clause within a complex sentence. For instance, in the sentence "I know Bette is a dolphin", the clause "Bette is a dolphin" occurs as the complement of the verb "know" rather than as a freestanding sentence. Subtypes of dependent clauses include content clauses, relative clauses, adverbial clauses, and clauses that complement an independent clause in the subjunctive mood.
Standard Romanian shares largely the same grammar and most of the vocabulary and phonological processes with the other three surviving varieties of Eastern Romance, namely Aromanian, Megleno-Romanian, and Istro-Romanian.
Relative clauses in the English language are formed principally by means of relative words. The basic relative pronouns are who, which, and that; who also has the derived forms whom and whose. Various grammatical rules and style guides determine which relative pronouns may be suitable in various situations, especially for formal settings. In some cases the relative pronoun may be omitted and merely implied.
Preposition stranding or p-stranding is the syntactic construction in which a so-called stranded, hanging or dangling preposition occurs somewhere other than immediately before its corresponding object; for example, at the end of a sentence. The term preposition stranding was coined in 1964, predated by stranded preposition in 1949. Linguists had previously identified such a construction as a sentence-terminal preposition or as a preposition at the end.
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English adverbs are words such as so, just, how, well, also, very, even, only, really, and why that head adverb phrases, and whose most typical members function as modifiers in verb phrases and clauses, along with adjective and adverb phrases. The category is highly heterogeneous, but a large number of the very typical members are derived from adjectives + the suffix -ly and modify any word, phrase or clause other than a noun. Adverbs form an open lexical category in English. They do not typically license or function as complements in other phrases. Semantically, they are again highly various, denoting manner, degree, duration, frequency, domain, modality, and much more.
An attributive verb is a verb that modifies a noun in the manner of an attributive adjective, rather than express an independent idea as a predicate.
Zero-marking in English is the indication of a particular grammatical function by the absence of any morpheme. The most common types of zero-marking in English involve zero articles, zero relative pronouns, and zero subordinating conjunctions. Examples are I like cats in which the absence of the definite article, the, signals cats to be an indefinite reference, whose specific identity is not known to the listener; that's the cat I saw in which the relative clause (that) I saw omits the implied relative pronoun, that, which would otherwise be the object of the clause's verb; and I wish you were here. in which the dependent clause, (that) you were here, omits the subordinating conjunction, that.
Tense–aspect–mood or tense–modality–aspect is a group of grammatical categories that are important to understanding spoken or written content, and which are marked in different ways by different languages.
Capitalization or capitalisation in English grammar is the use of a capital letter at the start of a word. English usage varies from capitalization in other languages.
In grammar, sentence and clause structure, commonly known as sentence composition, is the classification of sentences based on the number and kind of clauses in their syntactic structure. Such division is an element of traditional grammar.
English coordinators are conjunctions that connect words, phrases, or clauses with equal syntactic importance. The primary coordinators in English are and, but, or, and nor.
Do not join independent clauses by a comma.
