terminology of grammar
list of the main terms of grammar
used to describe the words and functions of the English language
A thematic glossary of the words commonly used to describe points
of grammar in English. The four lists below cover units, categories,
structural elements and general grammar terms. The object of these
lists is to explain, as succinctly and clearly as possible,
the essential vocabulary of English grammar.
1. Units of meaning (from big
- A document is a written, or sometimes oral,
of facts, fiction, ideas or opinions. It is or can be considered as
comprehensible in its own right.
- Paragraphs are the principal sub-divisions of documents. In
standard descriptive or declarative documents, a paragraph is a group
of sentences with the same theme. Though there is no rule,
grammarians tend to agree that a paragraph will normally have between
two and eight sentences, with an optimal length of 3 to 5 sentences.
Longer documents may be divided into larger subdivisions such
chapters or sections or even books.
- A sentence is the basic unit that constitutes a declarative or
interrogative statement. With the exception of single-word imperatives
(such as Look!) a sentence contains at least two
consists of a subject and a predicate. A simple sentence contains a
single clause. A compound sentence contains more than one clause.
Clause - A
clause is a group of words that contains a subject and a predicate.
We can distinguish main
clauses, which can stand as sentences in their own right,
and subordinate clauses
which cannot. Examples:
Free-standing main clause: My brother
likes fast cars.
Two coordinated main clauses: My brother
likes fast cars, but he drives badly.
A main clause and a subordinate clause: He likes
cars which can go fast.
Phrase - A
phrase is a group of words which form a single unit of meaning. Examples:
The man in the red shirt is
a phrase, but so is the red shirt on its own.
Word - a word
is the smallest complete free-standing
unit of meaning in a language. Words come into several different
categories which we call "parts
of speech". These are detailed below.
- a morpheme is the smallest unit of meaning in
language. A word may be made up of a single lexical morpheme:
Give / child / speak /
good / nation
or of a combination of morphemes, at least one of which must be lexical.
Giving / children /
speaker / goodness / nationalistic
In the last example, nationalistic,
we can see four morphemes: nation, al, ist, and ic.
Nation is a lexical morpheme or lexeme,
al ist and ic are morphemes that cannot
exist on their own , but when attached to the lexeme serve to change
its meaning or function.
2. Parts of speech or grammatical categories
descriptions are deliberately brief. Each of these parts of speech is
defined and described in greater detail, with more examples, on its own
page. Follow the links.
An ►adjective is a word that
describes or modifies a noun, or occasionally a pronoun. Examples: Good / bad /
ugly / disreputable
An ►adverb is a word that describes
of modifies a verb, an adjective, another adverb, or occasionally a
/ generally / upwards / somewhere
Article - An ►article is a type of
determiner which comes before a noun. In English we distinguish two
sorts of articles, the definite article the, and
the inderfinite articles a and an.
Some grammar-books also include the word some
as an indefinite article.
A ►conjunction is a word that
is used to link sentences, clauses, phrases or words. The main examples : and /
but / or / yet . See Coordination
is a word that describes an entity (person, item, substance etc) or a
process. It is usually preceded by a determiner (article or other
determiner) and may be qualified or modified by one or more adjectives,
by prepositional phrases, or by another noun. Nouns are
into two main categories, count or ►countable nouns , that can
be counted, and non-count or uncountable nouns that cannot.
/ woman / chair /
basket / oxygen / philosophy / idea
is a short functional word that serves to relate two other words in
terms of space, time, manner or other relation. Prepositions are
essentially used to introduce a prepositional phrase (like in
the beginning), or to inflect the meaning of a verb
(like to come in).
/ on / under / against / after / with / by
is a (usually) short word that allows a speaker or writer to refer back
to an already-mentioned noun, without repeating it. The main
groups of pronouns are personal pronouns ( I you he she it
one we they... and their object forms or possessive forms, me,
her ... and mine, hers),
demonstrative pronouns (this, that etc)
and relative and interrogative pronouns (who,
- A ►verb
is a word that describes an action or a state of being. The verb is the
key word in a sentence, and no sentence can exist without one.
The shortest of all sentences contsist of a single verb used
the imperative form. Example: Look
There are two sorts of verbs: dynamic verbs describe
actions or changes of state: examples go /
become / sit down / move
verbs describe a condition or state of being: examples be /
like / know
3. Structural elements of a sentence
: The subject is the main actor or the main topic of a sentence. In a
basic declarative sentence, the subject comes before the verb. The
subject may be just a single pronoun or noun, such as He or The cat ;
but in many sentences it is may be quite a bit more,
adjectives, prepositional phrases, relative clauses or more. In this
example, all the words in red make
up the subject
Example: The old man in the red shirt who's
talking too loudly is my uncle.
See Verb above
: Everything in a sentence that is not the subject. The
includes the verb, or verbs, plus any other elements that may be
present, notably objects or adverb phrases
: The direct object is
the entity (person, thing, process) that is directly concerned by the
action expressed through the verb, or is the entity that
the action or process. It is the complement of a transitive verb. It
can be a pronoun, a noun, a noun phrase, or more than one of these.
like chocolate /
I like them
/ I like people who
are friendly /
I like people who are
friendly and don't smoke cigarettes, including you.
Indirect object :
The indirect object
is the person or entity that is the recipient of the action, or for
whom the action is done. When the indirect object follows the
direct object, it is introduced with the preposition to;
it precedes the direct object, to is
I gave a bone to the dog
I gave the dog a bone
/ I gave it a
The main clause is the principal clause in a sentence. There
be one main clause or more in a sentence; if this is the case, the main
clauses will be separated by a semli-colon (;), or by a coordinating
conjunction such as and, but or yet.
A subordinate or dependent clause
cannot exist without a main clause. It is normally introduced by a
subordinating conjunction, such as since, if, because or
as, or by a relative pronoun such as
who or that.
You can go home now if you've finished
As I said,
there are no tickets left for the concert.
When he reached
Manchester, he looked for a hotel.
4. Other grammatical terms
: Normally a direct sequence of two nouns, with no intervening
preposition, which both
refer to the same entity :
Prince William / The car, a Jaguar, ..
The painting, a work by Rembrandt,....
In English, except in titles (such as Doctor Jekyll ),
the second or "apposed" noun requires a determiner, normally an
article. Apposition should not be confused with compound
nouns, in which two nouns placed next to each other refer to different
things; for example The
: A verb that comes before a main verb to designate a tense,
modality or the passive voice. The basic auxiliaries are be and
modal auxiliaries are will, shall, may, might,
must, can, be able to and their other forms
: the object of speech or writing. Communication cannot be successful
unless the producer
(speaker, writer) and the receiver
(listener, reader) are using the same language code. The
code consists of two elements : vocabulary (words) and grammar (how
those words are organised).
a particular meaning that is given to an adjective or
adverb either by adding -er to the end of
the word, or by ading more before it.
the main element of the predicate after the verb. See object above.
: A type of connector,
a type of sentence
adverb used to express a particular
relationship between a first clause and a second clause that follows.
Therefore, however, similarly.
See ►Conjunctive adverbs
: a word that links two similar items (words, phrases, clauses) .
Connectors are either conjunctions or conjunctive adverbs.
linking two or more elements with similar status in the sentence.
: A declarative sentence is a normal sentence, which is
an interrogative sentence (question), nor an exclamation, nor an
imperative . A declarative sentence can be affirmative or negative.
The man is sitting on a chair, and The man is not
sitting on a chair are both declarative statements.
are used at the start of a ►
The most common determiners are ►articles; but
determiners also include ►demonstratives, ►numerals,
or ►possessive determiners.
All nouns or noun phrases require a determiner unless they
are used as generalisations.
The man is eating his dinner, and That man is eating chips.
No determiner is required before chips,
which is used as a generalisation. For more on this, see ►count and non-count nouns
Endings : Also called
suffixes, endings are grammatical or functional morphemes
that are added to the end of word to inflect or change its meaning.
Compared to many languages, English has relatively few endings. There
are actually only three common endings in English that are used to make
inflected forms of a word, without changing its category. These are -ing,
-ed, and -s for verbs, and
-s for nouns. Other endings are used to
change the grammatical category of a word, for example
-ness or -ity that form nouns
from adjectives, or -ful or -less that form
adjectives from nouns.
Gerund : a
Gerund is a type of -ing word. To distinguish
gerunds from present participles, see ►Gerunds.
The corpus of rules and principles that describe how a
language is used or should be used. Grammar can be prescriptive
(telling people what is correct and what is not) , or descriptive
(describing what how people actually use language). Grammar is
constantly evolving, but it does so more slowly that vocabulary.
As well as traditional grammar, linguists have developed
types of grammar to better analyse language, such as transformational
grammar or generative grammar.
the form of the verb that we use when we give an order or a command.
In English, almost all verbs are used in the indicative mood.
The subjunctive, the other principal mood, is rare
a type of adverb that is used to give extra force to the meaning of an
very / extremely / most / highly
Modal verb :
Modal verbs, or modal auxiliaries, such as can or must,
are used to express possibility, obligation, probability or
futurity. See ►Modals of obligation, ►Modals
of possibility , ►expressing the future.
Modify : in
grammar, the word modify
most commonly means to give a specific meaning to a noun or verb.
Modifiers include adjectives, adverbs and prepositional phrases
In English there are two moods, the indicative and the
subjunctive. The subjunctive is very rarely used.
participles are nonfinite forms of verbs. This means that they cannot
by themselves function as the verb of a sentence, but must be coupled
to an auxiliary. English has two participles, the present participle
ending in -ing, and the past participle most
commonly ending in -ed.
: one of the two essential constituents of a
sentence, the other one being the subject.
The predicate is made up of everything in the sentence that is not
contained in the subject. In a normal affirmative sentence, it follows
the subject. It must contain a verb.
: an aspect of syntax, punctuation consists of a small number of
symbols that are used to delimit, when necessary, words, phrases or
sentences. See ►punctuation
A quantifier expresses an imprecise or undefined quantity; it can be
contrasted with a number that expresses a precise quantity. Quantifiers
include words such as some, many, a few, several.
the actor or topic of a sentence. In a simple
sentence, the subject comes first, before the predicate.
see subordinate clause
Suffix : a
morpheme (element of meaning) added to the end of a word. See endings above.
: the manner in which ideas are expressed as words.
can be anything from formal to informal, or oral to written.
See ►style in English.
the highest degree of an adjective or adverb.
Superlatives are formed either by adding -est
to an ►adjective, or by adding the
word most before an adjective or an ►adverb.
an aspect of grammar, syntax deals with the way in which words are
organised and ordered. It includes word order and punctuation.
: tenses are specific forms of verbs which are used to
action in time. Technically speaking English just has two tenses, the
present tense and the past tense. Languages like French
or Russian have many more tenses. However English tenses come in
different forms and different aspects, so for example the English
has four forms,
the present simple and the present progressive, the present perfect
simple and the present perfect progressive. The present tenses can also
express actions in the future, as in My train is leaving in half an
For purposes of simplicity and clarity, many
books and teachers now use the word tense in a much broader sense, to
describe each of the different forms of a verb used to denote a
different time frame. See ►verbs.
Verbs are either transitive
Some verbs are always one or the other, some verbs can be either
depending on their use. A transitive verb is a verb that must
have a direct object.
The dog was barking / The dog was eating a bone
In the first example, barking is
intransitive. It cannot take an object. In the second example, eating is used
transitively, because there is an object bone. The
verb eat can also be used intransitively, i.e. with
no object, as in : The dog was eating.
Voice : A key factor describing the way in which a verb is used. There are two voices, the active and the passive.