It is in fact possible, however, for the relative pronouns which, who, and that to be either singular or plural. They take their number from their antecedent—the words to which they refer. That is, if the antecedent is plural, the pronoun is plural and therefore takes a plural verb.
What is the meaning of would have to?
These past modal verbs are all used hypothetically, to talk about things that didn't really happen in the past. Could have + past participle. 1: Could have + past participle means that something was possible in the past, or you had the ability to do something in the past, but that you didn't do it.
Every student or students
Since “student” is singular, it takes a singular verb. “Each and every student is going to take this exam on Monday.” Second, the phrase “each andevery of the students” does not make any sense to me. ... If you mean to say “all of the students,” the noun is plural.
What is the meaning of would have to?
These past modal verbs are all used hypothetically, to talk about things that didn't really happen in the past. Could have + past participle. 1: Could have + past participle means that something was possible in the past, or you had the ability to do something in the past, but that you didn't do it.
Every student or students
Since “student” is singular, it takes a singular verb. “Each and every student is going to take this exam on Monday.” Second, the phrase “each andevery of the students” does not make any sense to me. ... If you mean to say “all of the students,” the noun is plural.