Identify the underlined portion of the following sentence.
The children built a sandcastle (<-- this portion is underlined) while their father read a book
-adverb clause
-adjective clause
-subordinae clause
-independent clause

And adverbial clause is a subordinate clause that is used as an adverb to modify a verb, and adjective, or a(n)

An infinitive is a(n)______ for that usually begin with to ans is used as a noun, an adjective, or an adverb.

Identify the infinitive phrase in the following sentence.
Wasps are starting to build a nest in our garage.
-to build a nest
-in our garage
-are starting
-starting to build

1 Answer