English verb conjugation MUST 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 must dam up
you must dam up
he must dam up
we must dam up
you must dam up
they must dam up

V-ing form

I must be dam uping
you must be dam uping
he must be dam uping
we must be dam uping
you must be dam uping
they must be dam uping

Perfect

I must have dam uped
you must have dam uped
he must have dam uped
we must have dam uped
you must have dam uped
they must have dam uped

V-ing perfect

I must have been dam uping
you must have been dam uping
he must have been dam uping
we must have been dam uping
you must have been dam uping
they must have been dam uping

Negation

Simple form

I mustn't dam up
you mustn't dam up
he mustn't dam up
we mustn't dam up
you mustn't dam up
they mustn't dam up

V-ing form

I mustn't be dam uping
you mustn't be dam uping
he mustn't be dam uping
we mustn't be dam uping
you mustn't be dam uping
they mustn't be dam uping

Perfect

I mustn't have dam uped
you mustn't have dam uped
he mustn't have dam uped
we mustn't have dam uped
you mustn't have dam uped
they mustn't have dam uped

V-ing perfect

I mustn't have been dam uping
you mustn't have been dam uping
he mustn't have been dam uping
we mustn't have been dam uping
you mustn't have been dam uping
they mustn't have been dam uping

Interrogative form

Simple form

must I dam up?
must you dam up?
must he dam up?
must we dam up?
must you dam up?
must they dam up?

V-ing form

must I be dam uping?
must you be dam uping?
must he be dam uping?
must we be dam uping?
must you be dam uping?
must they be dam uping?

Perfect

must I have dam uped?
must you have dam uped?
must he have dam uped?
must we have dam uped?
must you have dam uped?
must they have dam uped?

V-ing perfect

must I have been dam uping?
must you have been dam uping?
must he have been dam uping?
must we have been dam uping?
must you have been dam uping?
must they have been dam uping?

Interro-negative form

Simple form

mustn't I dam up?
mustn't you dam up?
mustn't he dam up?
mustn't we dam up?
mustn't you dam up?
mustn't they dam up?

V-ing form

mustn't I be dam uping?
mustn't you be dam uping?
mustn't he be dam uping?
mustn't we be dam uping?
mustn't you be dam uping?
mustn't they be dam uping?

Perfect

mustn't I have dam uped?
mustn't you have dam uped?
mustn't he have dam uped?
mustn't we have dam uped?
mustn't you have dam uped?
mustn't they have dam uped?

V-ing perfect

mustn't I have been dam uping?
mustn't you have been dam uping?
mustn't he have been dam uping?
mustn't we have been dam uping?
mustn't you have been dam uping?
mustn't they have been dam uping?

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