Finite and Non-finite Verbs
All forms of the verbs, except infinitives and participles (-ing form and -ed form) are called finite verbs. Finite verbs can usually be changed from the present simple tense to the past simple tense or from the past simple tense to the present simple tense.
Examples
. Janet pushed her sister.
. Janet pushes her sister.
Modal auxiliary verbs (shall, will, can, etc.) are always finite. In finite verb phrases, the verb is the first (or only) word after subject, e.g. I am a genuis.
The non-finite forms of the verb are the infinitives to (e.g. move), the -ing participle (moving) and the -ed participle (moved). Non-finite verb phrases consist of one or more of such items.
Finite verbs are usually found in main clauses while non-finite verbs are generally found in subordinate clauses and they do not express tense (or time).
Look at this example:
Assignment
State whether each of the underlined verbs below is a finite verb or a non-finite verb.
A.