English verb conjugation MUST SWIVEL

Regular verb: swivel - swivelled - swivelled

Affirmation

Simple form

I must swivel
you must swivel
he must swivel
we must swivel
you must swivel
they must swivel

V-ing form

I must be swivelling
you must be swivelling
he must be swivelling
we must be swivelling
you must be swivelling
they must be swivelling

Perfect

I must have swivelled
you must have swivelled
he must have swivelled
we must have swivelled
you must have swivelled
they must have swivelled

V-ing perfect

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

Negation

Simple form

I must not swivel
you must not swivel
he must not swivel
we must not swivel
you must not swivel
they must not swivel

V-ing form

I must not be swivelling
you must not be swivelling
he must not be swivelling
we must not be swivelling
you must not be swivelling
they must not be swivelling

Perfect

I must not have swivelled
you must not have swivelled
he must not have swivelled
we must not have swivelled
you must not have swivelled
they must not have swivelled

V-ing perfect

I must not have been swivelling
you must not have been swivelling
he must not have been swivelling
we must not have been swivelling
you must not have been swivelling
they must not have been swivelling

Interrogative form

Simple form

must I swivel?
must you swivel?
must he swivel?
must we swivel?
must you swivel?
must they swivel?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

must I not swivel?
must you not swivel?
must he not swivel?
must we not swivel?
must you not swivel?
must they not swivel?

V-ing form

must I not be swivelling?
must you not be swivelling?
must he not be swivelling?
must we not be swivelling?
must you not be swivelling?
must they not be swivelling?

Perfect

must I not have swivelled?
must you not have swivelled?
must he not have swivelled?
must we not have swivelled?
must you not have swivelled?
must they not have swivelled?

V-ing perfect

must I not have been swivelling?
must you not have been swivelling?
must he not have been swivelling?
must we not have been swivelling?
must you not have been swivelling?
must they not have been swivelling?

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