English verb conjugation MUST COUNTERCLAIM

Regular verb: counterclaim - counterclaimed - counterclaimed

Affirmation

Simple form

I must counterclaim
you must counterclaim
he must counterclaim
we must counterclaim
you must counterclaim
they must counterclaim

V-ing form

I must be counterclaiming
you must be counterclaiming
he must be counterclaiming
we must be counterclaiming
you must be counterclaiming
they must be counterclaiming

Perfect

I must have counterclaimed
you must have counterclaimed
he must have counterclaimed
we must have counterclaimed
you must have counterclaimed
they must have counterclaimed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I counterclaim?
must you counterclaim?
must he counterclaim?
must we counterclaim?
must you counterclaim?
must they counterclaim?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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