English verb conjugation COULD DAM UP

Regular verb: dam up - dam uped - dam uped

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

I could dam up
you could dam up
she could dam up
we could dam up
you could dam up
they could dam up

V-ing form

I could be dam uping
you could be dam uping
she could be dam uping
we could be dam uping
you could be dam uping
they could be dam uping

Perfect

I could have dam uped
you could have dam uped
she could have dam uped
we could have dam uped
you could have dam uped
they could have dam uped

V-ing perfect

I could have been dam uping
you could have been dam uping
she could have been dam uping
we could have been dam uping
you could have been dam uping
they could have been dam uping

Negation

Simple form

I couldn't dam up
you couldn't dam up
she couldn't dam up
we couldn't dam up
you couldn't dam up
they couldn't dam up

V-ing form

I couldn't be dam uping
you couldn't be dam uping
she couldn't be dam uping
we couldn't be dam uping
you couldn't be dam uping
they couldn't be dam uping

Perfect

I couldn't have dam uped
you couldn't have dam uped
she couldn't have dam uped
we couldn't have dam uped
you couldn't have dam uped
they couldn't have dam uped

V-ing perfect

I couldn't have been dam uping
you couldn't have been dam uping
she couldn't have been dam uping
we couldn't have been dam uping
you couldn't have been dam uping
they couldn't have been dam uping

Interrogative form

Simple form

could I dam up?
could you dam up?
could she dam up?
could we dam up?
could you dam up?
could they dam up?

V-ing form

could I be dam uping?
could you be dam uping?
could she be dam uping?
could we be dam uping?
could you be dam uping?
could they be dam uping?

Perfect

could I have dam uped?
could you have dam uped?
could she have dam uped?
could we have dam uped?
could you have dam uped?
could they have dam uped?

V-ing perfect

could I have been dam uping?
could you have been dam uping?
could she have been dam uping?
could we have been dam uping?
could you have been dam uping?
could they have been dam uping?

Interro-negative form

Simple form

couldn't I dam up?
couldn't you dam up?
couldn't she dam up?
couldn't we dam up?
couldn't you dam up?
couldn't they dam up?

V-ing form

couldn't I be dam uping?
couldn't you be dam uping?
couldn't she be dam uping?
couldn't we be dam uping?
couldn't you be dam uping?
couldn't they be dam uping?

Perfect

couldn't I have dam uped?
couldn't you have dam uped?
couldn't she have dam uped?
couldn't we have dam uped?
couldn't you have dam uped?
couldn't they have dam uped?

V-ing perfect

couldn't I have been dam uping?
couldn't you have been dam uping?
couldn't she have been dam uping?
couldn't we have been dam uping?
couldn't you have been dam uping?
couldn't they have been dam uping?

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