English verb conjugation MUST ROOM

Regular verb: room - roomed - roomed

Affirmation

Simple form

I must room
you must room
he must room
we must room
you must room
they must room

V-ing form

I must be rooming
you must be rooming
he must be rooming
we must be rooming
you must be rooming
they must be rooming

Perfect

I must have roomed
you must have roomed
he must have roomed
we must have roomed
you must have roomed
they must have roomed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I room?
must you room?
must he room?
must we room?
must you room?
must they room?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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