Has to start with 'to', with the verb n noun following.
Examples: TO FALL asleep, TO SMASH a bug, TO KICK the ball past the goalie.
An infinitive phrase. An infinitive phrase is a noun phrase with an infinitive as its head. Unlike the other noun phrases, however, an infinitive phrase can also function as an adjective or an adverb.
"to finish your test" is the infinitive phrase.
The infinitive phrase plays the role of an adverb in this sentence. It tells why you met at the park. In the sentence "You met at the park to run", "to run" is the infinitive phrase.
Lisa wants to go quickly.
"You" is the subject. What did you do? you met. "Met" is the verb. "at the park" is a prepositional phrase (where did you meet?). You met to do what? You met to run. So "to run" becomes the direct object of the sentence.
An infinitive phrase. An infinitive phrase is a noun phrase with an infinitive as its head. Unlike the other noun phrases, however, an infinitive phrase can also function as an adjective or an adverb.
"To run" is an infinitive because it is the base form of the verb without any tense or subject attached to it. Infinitives are commonly used after certain verbs or as subjects, complements, or objects in a sentence.
No, "is to see" is not a prepositional phrase. It is an infinitive phrase, where "to see" functions as the infinitive verb. Prepositional phrases typically begin with a preposition followed by a noun or pronoun.
The infinitive phrase here is "to watch".
An infinitive phrase will start with the base form of a verb (e.g., to eat, to run) and function as a noun, adjective, or adverb. A prepositional phrase will begin with a preposition (e.g., in, on, at) followed by a noun or pronoun, and it functions as an adjective or adverb to describe a noun or verb.
"To join the circus" is the infinitive phrase.
"To join the circus" is the infinitive phrase.
"To join the circus" is the infinitive phrase.
The infinitive phrase is "to join the circus" (an adverbial phrase).
An infinitive phrase will begin with an infinitive [to + simple form of the verb]. It will include objects and/or modifiers.
Infinitive
"to finish your test" is the infinitive phrase.