Think of singular and plural as mathematical concepts: Singular = 1 ... to the rules of grammar, whereas an irregular verb is one that does not. Keep in mind that each sentence you write will need to ...

The reason is verbs in the singular third-person subjunctive ignore the subject-verb agreement rule. They drop the "-s" or "-es" at their tail ends and take the base form of the verb (the verb's ...

The subject-verb agreement is tricky in a sentence or dependent clause that begins with the words "there, that, which, who," or "what" because they are not real subjects to determine agreement. You ...

Make the verb agree with the subject by adding the right word. One has been done for you. 1. The gorilla-monster is climbing higher and higher. 2. Down in the street, the people ___ pointing up at ...