One of the fundamental principles of English grammar is that the subject must agree with the verb used with it. This is particularly in terms of the number – whether singular or plural.

The verb in a sentence is the word that shows action or being.. The subject of a sentence is the person or thing that's doing the action, or being something. For example: ...

The subject should match the verb, writes June Casagrande, as in “The cats can catch their tails.” But agreement isn’t always easy, she explains. (Julianna Brion for The Times) ...

More rare is a verb-subject-object construction, ... Bowyer, from the 1996 Super Nintendo game, Super Mario RPG: Legend of the Seven Stars, ...

But with the agreement system, that same information is repeated on the verb." The answer, Miyagawa believes, relates to a bigger issue in linguistics. Agreement is part of syntax.

Save guides, add subjects and pick up where you left off with your BBC account. The verb in a sentence is the word that shows action or being. The subject of a sentence is the person or thing that ...