B3-b: Verbal phrases

B3-bVerbal phrases

A verbal is a verb form that does not function as the verb of a clause. Verbals include infinitives (the word to plus the base form of the verb), present participles (the -ing form of the verb), and past participles (the verb form usually ending in -d, -ed, -n, -en, or -t). (See G2-a and B1-c.)

infinitive presentparticiple pastparticiple
to dream dreaming dreamed
to choose choosing chosen
to build building built

Instead of functioning as the verb of a clause, a verbal functions as an adjective, a noun, or an adverb.

adjective Broken promises cannot be fixed.
noun Constant complaining becomes wearisome.
adverb Can you wait to celebrate?

Verbals with objects, complements, or modifiers form verbal phrases.

In my family, singing loudly is more appreciated than singing well.

Like verbals, verbal phrases function as adjectives, nouns, or adverbs. Verbal phrases are ordinarily classified as participial, gerund, and infinitive.

Participial phrases

Participial phrases always function as adjectives. Their verbals are either present participles (such as dreaming, asking) or past participles (such as stolen, reached).

Participial phrases frequently appear immediately following the noun or pronoun they modify.

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Participial phrases are often movable. They can precede the word they modify.

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They may also appear at some distance from the word they modify.

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Gerund phrases

Gerund phrases are built around present participles (verb forms that end in -ing), and they always function as nouns: usually as subjects, subject complements, direct objects, or objects of a preposition.

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Infinitive phrases

Infinitive phrases, usually constructed around to plus the base form of the verb (to call, to drink), can function as nouns, as adjectives, or as adverbs. When functioning as a noun, an infinitive phrase may appear in almost any noun slot in a sentence, usually as a subject, subject complement, or direct object.

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Infinitive phrases functioning as adjectives usually appear immediately following the noun or pronoun they modify.

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The infinitive phrase modifies the noun right. Which right? The right to vote.

Adverbial infinitive phrases usually qualify the meaning of the verb, telling when, where, how, why, under what conditions, or to what degree an action occurred.

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note: In some constructions, the infinitive is unmarked; that is, the to does not appear. (See M1-f.)

Graphs and charts can help researchers [to] present complex data.