English verb conjugation MUST STAUNCH

Regular verb: staunch - staunched - staunched

Affirmation

Simple form

I must staunch
you must staunch
he must staunch
we must staunch
you must staunch
they must staunch

V-ing form

I must be staunching
you must be staunching
he must be staunching
we must be staunching
you must be staunching
they must be staunching

Perfect

I must have staunched
you must have staunched
he must have staunched
we must have staunched
you must have staunched
they must have staunched

V-ing perfect

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

Negation

Simple form

I must not staunch
you must not staunch
he must not staunch
we must not staunch
you must not staunch
they must not staunch

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I staunch?
must you staunch?
must he staunch?
must we staunch?
must you staunch?
must they staunch?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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