What is the function of the infinitive phrase in the sentence : Meredith is to be restored as captain. The infinitive phrase is " to be restored as captain" How does it function?

Infinitive phrase use as noun, to complement

Explanation:

An infinitive phrase is an infinitive form of a verb plus any compliments and amplifiers.

The function of "to be restored as captain"

The infinitive verb is "to be restored" the complement is its direct object "as captain". They all made up the infinitive phrase.

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