the designer who created the space. Whom People (object) The designer whom we researched is a Pritzker Prize winner. Whose People/Things (possessive) The architect whose concept was chosen is from Korea. Which Things (subject/object) The materials which were used for the design are all natural. That People/Things (subject/object) The best project is one that follows the directions for the assignment. Where Place (adverb) She doesn’t know the floor where the International Student Office is. When Time (adverb) The teacher is reminding the students about the day when the projects are due.
you, he, she, it, we, they) and a subject relative pronoun in the same adjective clause. Pat is someone who he never forgets to use only English during class.
if the subject relative pronoun refers to a singular noun. It is plural if it refers to a plural noun. Ben is my friend who is taking Studio 1. Al and Ed are my friends who are taking Studio 1.
pronoun if it is the object of the adjective clause. This is very common. • Did you like the present (which) I gave you? • Who was that man (whom) you were talking to? • The thing (that) I like about Dave is his sense of humor.
is the subject of the clause. • I met a man who works in advertising. • I'll lend you the book that changed my life. • The thing that helped me most was knowing I wasn't alone.
it describes (modifies). • Where and When are never the subject of a clause. They are always followed by a noun or a pronoun. • Whose is always followed by a noun. • The verb in the adjective clause must agree in number with the noun it modifies.
adjective clause is a dependent clause that contains a subject and a verb. It describes, identifies, or gives further information about a noun or pronoun.