English verb conjugation MUST TWIRL

Regular verb: twirl - twirled - twirled

Affirmation

Simple form

I must twirl
you must twirl
he must twirl
we must twirl
you must twirl
they must twirl

V-ing form

I must be twirling
you must be twirling
he must be twirling
we must be twirling
you must be twirling
they must be twirling

Perfect

I must have twirled
you must have twirled
he must have twirled
we must have twirled
you must have twirled
they must have twirled

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I twirl?
must you twirl?
must he twirl?
must we twirl?
must you twirl?
must they twirl?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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