In Vocabulary^x, Singular verbs^x

Hi, You told me that the noun prosecution can take a singular verb form. It means it can also be written in plural verb form.So if you know the grammar explanation for it, please, let me know. It's not really a matter of grammar, it's a matter of vocabulary and meaning. We can think of and...

1.some of the pie is missing. (Compare: some of the pies are missing) Here "some" refer to "some pies", plural noun uses so-called plural verb 2.none of the three is interested. "none" here refers to not any one (of the three). "Not any one" is singular. Use so-called singular verb. 3.The crew...