English verb conjugation
MUST FUTZ

Regular verb: futz - futzed - futzed

Affirmation

Simple form	V-ing form
I must futz you must futz he must futz we must futz you must futz they must futz	I must be futzing you must be futzing he must be futzing we must be futzing you must be futzing they must be futzing
Perfect	V-ing perfect
I must have futzed you must have futzed he must have futzed we must have futzed you must have futzed they must have futzed	I must have been futzing you must have been futzing he must have been futzing we must have been futzing you must have been futzing they must have been futzing

Negation

Simple form	V-ing form
I must not futz you must not futz he must not futz we must not futz you must not futz they must not futz	I must not be futzing you must not be futzing he must not be futzing we must not be futzing you must not be futzing they must not be futzing
Perfect	V-ing perfect
I must not have futzed you must not have futzed he must not have futzed we must not have futzed you must not have futzed they must not have futzed	I must not have been futzing you must not have been futzing he must not have been futzing we must not have been futzing you must not have been futzing they must not have been futzing

Interrogative form

Simple form	V-ing form
must I futz? must you futz? must he futz? must we futz? must you futz? must they futz?	must I be futzing? must you be futzing? must he be futzing? must we be futzing? must you be futzing? must they be futzing?
Perfect	V-ing perfect
must I have futzed? must you have futzed? must he have futzed? must we have futzed? must you have futzed? must they have futzed?	must I have been futzing? must you have been futzing? must he have been futzing? must we have been futzing? must you have been futzing? must they have been futzing?

Interro-negative form

Simple form	V-ing form
must I not futz? must you not futz? must he not futz? must we not futz? must you not futz? must they not futz?	must I not be futzing? must you not be futzing? must he not be futzing? must we not be futzing? must you not be futzing? must they not be futzing?
Perfect	V-ing perfect
must I not have futzed? must you not have futzed? must he not have futzed? must we not have futzed? must you not have futzed? must they not have futzed?	must I not have been futzing? must you not have been futzing? must he not have been futzing? must we not have been futzing? must you not have been futzing? must they not have been futzing?