“Every one of us have a role to play” or “Every one of us has a role to play”? “A bunch of students were waiting outside” or “a bunch of students was waiting outside”? “It is I who am here” or “It is ...

Mastering subject-verb agreement is fundamental to writing and speaking correct English. This means a singular subject requires a singular verb, and a plural subject requires a plural verb. While ...

IT'S very well-established in English grammar that (1) the verb must always agree with the number — singular or plural — of the noun or pronoun that does or states the action, and that (2) the pronoun ...