English verb conjugation COULD DEBASE

Regular verb: debase - debased - debased

Affirmation

Simple form

I could debase
you could debase
she could debase
we could debase
you could debase
they could debase

V-ing form

I could be debasing
you could be debasing
she could be debasing
we could be debasing
you could be debasing
they could be debasing

Perfect

I could have debased
you could have debased
she could have debased
we could have debased
you could have debased
they could have debased

V-ing perfect

I could have been debasing
you could have been debasing
she could have been debasing
we could have been debasing
you could have been debasing
they could have been debasing

Negation

Simple form

I couldn't debase
you couldn't debase
she couldn't debase
we couldn't debase
you couldn't debase
they couldn't debase

V-ing form

I couldn't be debasing
you couldn't be debasing
she couldn't be debasing
we couldn't be debasing
you couldn't be debasing
they couldn't be debasing

Perfect

I couldn't have debased
you couldn't have debased
she couldn't have debased
we couldn't have debased
you couldn't have debased
they couldn't have debased

V-ing perfect

I couldn't have been debasing
you couldn't have been debasing
she couldn't have been debasing
we couldn't have been debasing
you couldn't have been debasing
they couldn't have been debasing

Interrogative form

Simple form

could I debase?
could you debase?
could she debase?
could we debase?
could you debase?
could they debase?

V-ing form

could I be debasing?
could you be debasing?
could she be debasing?
could we be debasing?
could you be debasing?
could they be debasing?

Perfect

could I have debased?
could you have debased?
could she have debased?
could we have debased?
could you have debased?
could they have debased?

V-ing perfect

could I have been debasing?
could you have been debasing?
could she have been debasing?
could we have been debasing?
could you have been debasing?
could they have been debasing?

Interro-negative form

Simple form

couldn't I debase?
couldn't you debase?
couldn't she debase?
couldn't we debase?
couldn't you debase?
couldn't they debase?

V-ing form

couldn't I be debasing?
couldn't you be debasing?
couldn't she be debasing?
couldn't we be debasing?
couldn't you be debasing?
couldn't they be debasing?

Perfect

couldn't I have debased?
couldn't you have debased?
couldn't she have debased?
couldn't we have debased?
couldn't you have debased?
couldn't they have debased?

V-ing perfect

couldn't I have been debasing?
couldn't you have been debasing?
couldn't she have been debasing?
couldn't we have been debasing?
couldn't you have been debasing?
couldn't they have been debasing?

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