English verb conjugation MUST CULM

Regular verb: culm - culmed - culmed

Affirmation

Simple form

I must culm
you must culm
he must culm
we must culm
you must culm
they must culm

V-ing form

I must be culming
you must be culming
he must be culming
we must be culming
you must be culming
they must be culming

Perfect

I must have culmed
you must have culmed
he must have culmed
we must have culmed
you must have culmed
they must have culmed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I culm?
must you culm?
must he culm?
must we culm?
must you culm?
must they culm?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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