Definitions
Finite Verbs
Finite verbs are verbs that change their form to show tense, person, and number. They function as the main verb in a sentence and are necessary to complete the predicate.
Non-Finite Verbs
Non-finite verbs do not change their form according to the tense, person, or number, and they do not serve as the main verb. They include infinitives, gerunds, and participles.
Types of Non-Finite Verbs
Infinitives
Infinitives are the base form of a verb, usually preceded by "to." For example, "to run," "to eat," or "to think." Infinitives can perform several functions in a sentence such as acting as nouns, adjectives, or adverbs.
Gerunds
Gerunds are verbs that end in "-ing" and function as nouns within a sentence. An example would be "Swimming is fun," where "swimming" functions as the subject of the sentence.
Participles
Participles can be past or present and often function as adjectives. Present participles end in "-ing," while past participles often end in "-ed" or "-en." For example, 'The baked cake is ready,' where 'baked' describes 'cake.'
Functions in Sentences
Main Clause Use
Finite verbs are crucial in main clauses as they denote the principal action of the subject. For instance, in "She runs every morning," "runs" is the finite verb indicating the action.
Subordinate Clause Use
Non-finite verbs are often used in subordinate clauses to add detail or function as different parts of speech. For example, "Feeling tired, she took a nap," where "feeling" starts the subordinate clause, providing a reason.
To remember :
In summary, understanding the distinction between finite and non-finite verbs is essential for parsing sentence structures and understanding verb functions. Finite verbs change form to indicate tense, person, and number, essential for sentence completeness. Non-finite verbs, however, remain unchanged and include infinitives, gerunds, and participles, which perform various roles, such as acting as nouns, adjectives, or adverbs within different parts of a sentence. Recognizing these different forms helps in constructing grammatically correct and varied sentences.