English verb conjugation MUST DREDGE

Regular verb: dredge - dredged - dredged

Affirmation

Simple form

I must dredge
you must dredge
he must dredge
we must dredge
you must dredge
they must dredge

V-ing form

I must be dredging
you must be dredging
he must be dredging
we must be dredging
you must be dredging
they must be dredging

Perfect

I must have dredged
you must have dredged
he must have dredged
we must have dredged
you must have dredged
they must have dredged

V-ing perfect

I must have been dredging
you must have been dredging
he must have been dredging
we must have been dredging
you must have been dredging
they must have been dredging

Negation

Simple form

I mustn't dredge
you mustn't dredge
he mustn't dredge
we mustn't dredge
you mustn't dredge
they mustn't dredge

V-ing form

I mustn't be dredging
you mustn't be dredging
he mustn't be dredging
we mustn't be dredging
you mustn't be dredging
they mustn't be dredging

Perfect

I mustn't have dredged
you mustn't have dredged
he mustn't have dredged
we mustn't have dredged
you mustn't have dredged
they mustn't have dredged

V-ing perfect

I mustn't have been dredging
you mustn't have been dredging
he mustn't have been dredging
we mustn't have been dredging
you mustn't have been dredging
they mustn't have been dredging

Interrogative form

Simple form

must I dredge?
must you dredge?
must he dredge?
must we dredge?
must you dredge?
must they dredge?

V-ing form

must I be dredging?
must you be dredging?
must he be dredging?
must we be dredging?
must you be dredging?
must they be dredging?

Perfect

must I have dredged?
must you have dredged?
must he have dredged?
must we have dredged?
must you have dredged?
must they have dredged?

V-ing perfect

must I have been dredging?
must you have been dredging?
must he have been dredging?
must we have been dredging?
must you have been dredging?
must they have been dredging?

Interro-negative form

Simple form

mustn't I dredge?
mustn't you dredge?
mustn't he dredge?
mustn't we dredge?
mustn't you dredge?
mustn't they dredge?

V-ing form

mustn't I be dredging?
mustn't you be dredging?
mustn't he be dredging?
mustn't we be dredging?
mustn't you be dredging?
mustn't they be dredging?

Perfect

mustn't I have dredged?
mustn't you have dredged?
mustn't he have dredged?
mustn't we have dredged?
mustn't you have dredged?
mustn't they have dredged?

V-ing perfect

mustn't I have been dredging?
mustn't you have been dredging?
mustn't he have been dredging?
mustn't we have been dredging?
mustn't you have been dredging?
mustn't they have been dredging?

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