Whats the grammatical function of an verb

Grammatical function is the syntactic role played by a word or phrase in the context of a particular clause or sentence. Sometimes called simply function. In English, grammatical function is primarily determined by a word's position in a sentence, not by inflection (or word endings).

Explanation:

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Grammatical function is the syntactic role played by a word or phrase in the context of a particular clause or sentence. Sometimes called simply function.

In English, grammatical function is primarily determined by a word's position in a sentence, not by inflection (or word endings).

it basically means: To express action

Examples and Observations:

The five elements of clause structure, namely subject, verb, object, complement, and adverbial, are grammatical functions. In addition, we distinguish predicator as the function carried by the main verb in a clause, and predicate as the function assigned to the portion of a clause excluding the subject.

Within phrases, certain types of units can function as modifiers, more specifically as premodifiers or postmodifiers.

There is no one-to-one correspondence between functions and their possible formal realizations. Thus the functions of subject and direct object are often realized by a noun phrase, but can also be realized by a clause.

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