English verb conjugation
COULD BERATE

Regular verb: berate - berated - berated

Affirmation

Simple form	V-ing form
I could berate you could berate she could berate we could berate you could berate they could berate	I could be berating you could be berating she could be berating we could be berating you could be berating they could be berating
Perfect	V-ing perfect
I could have berated you could have berated she could have berated we could have berated you could have berated they could have berated	I could have been berating you could have been berating she could have been berating we could have been berating you could have been berating they could have been berating

Negation

Simple form	V-ing form
I couldn't berate you couldn't berate she couldn't berate we couldn't berate you couldn't berate they couldn't berate	I couldn't be berating you couldn't be berating she couldn't be berating we couldn't be berating you couldn't be berating they couldn't be berating
Perfect	V-ing perfect
I couldn't have berated you couldn't have berated she couldn't have berated we couldn't have berated you couldn't have berated they couldn't have berated	I couldn't have been berating you couldn't have been berating she couldn't have been berating we couldn't have been berating you couldn't have been berating they couldn't have been berating

Interrogative form

Simple form	V-ing form
could I berate? could you berate? could she berate? could we berate? could you berate? could they berate?	could I be berating? could you be berating? could she be berating? could we be berating? could you be berating? could they be berating?
Perfect	V-ing perfect
could I have berated? could you have berated? could she have berated? could we have berated? could you have berated? could they have berated?	could I have been berating? could you have been berating? could she have been berating? could we have been berating? could you have been berating? could they have been berating?

Interro-negative form

Simple form	V-ing form
couldn't I berate? couldn't you berate? couldn't she berate? couldn't we berate? couldn't you berate? couldn't they berate?	couldn't I be berating? couldn't you be berating? couldn't she be berating? couldn't we be berating? couldn't you be berating? couldn't they be berating?
Perfect	V-ing perfect
couldn't I have berated? couldn't you have berated? couldn't she have berated? couldn't we have berated? couldn't you have berated? couldn't they have berated?	couldn't I have been berating? couldn't you have been berating? couldn't she have been berating? couldn't we have been berating? couldn't you have been berating? couldn't they have been berating?