English verb conjugation MUST RETOOL

Regular verb: retool - retooled - retooled

Affirmation

Simple form

I must retool
you must retool
he must retool
we must retool
you must retool
they must retool

V-ing form

I must be retooling
you must be retooling
he must be retooling
we must be retooling
you must be retooling
they must be retooling

Perfect

I must have retooled
you must have retooled
he must have retooled
we must have retooled
you must have retooled
they must have retooled

V-ing perfect

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

Negation

Simple form

I must not retool
you must not retool
he must not retool
we must not retool
you must not retool
they must not retool

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I retool?
must you retool?
must he retool?
must we retool?
must you retool?
must they retool?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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