Identifying Verbs

Action Verbs.  The first and largest category of verbs are action verbs. Although you may have learned to define them as words that "express an action,"  a definition that you will probably find more effective is this one:

An action verb is a word or group of words that expresses what someone or something is doing, did, or will do.

Both definitions work well with words like "run," "jump," and "throw" but words like "Sleep," "sit," and "decide" don't seem to express much action even though they are action verbs.  "Sleep," "sit," and "decide" do express something you can do.  You can "sleep."  You can "sit."  You can "decide."  Our definition accounts for action verbs that really do express action as well as those action verbs that don't express much action.

Linking Verbs.  A linking verb acts like an equal sign, connecting a subject with something that describes it or something it is. 

Examples:  Marcy is a nurse.  Devon was angry.  Tanya looked tired.

The most common linking verb is also the most common verb in English and is also one of the oddest.  It takes eight different forms:

am, is, are, was, were, be, been, being

Occasionally verbs having to do with the senses are used as linking verbs.  The following sensory verbs can also be used as linking verbs:

look, sound, seem, smell, taste, or feel

Helping Verbs.
  A helping verb appears in front of a main verb and helps it to express its meaning.  The following words are all the helping verbs,.  They are
always verbs, with the exceptions indicated in parentheses.


forms of "be"
forms of "have"
forms of "do"
others
be (unless it has a "to" in front of it) have (unless it has a "to" in front of it) do (unless it has a "to" in front of it) can (unless referring to a metal container for food)
is
has
does could
are
had
did may
am
having (when it has a helping verb in front of it) doing (when it has a helping verb in front of it) might
was


must
were


shall
been


should
being (when it has a helping verb in front of it)

will



would

There are two additional rules that will help you identify words which may or may not be verbs:
  • If the word ends in -ing and does not have a helping verb, then it is not a verb.
  • If the word has a "to" in front of it, it is not a verb.
The following chart may help you to apply these two rules: