English verb conjugation
MUST GUSSY

Regular verb: gussy - gussied - gussied

Affirmation

Simple form	V-ing form
I must gussy you must gussy she must gussy we must gussy you must gussy they must gussy	I must be gussying you must be gussying she must be gussying we must be gussying you must be gussying they must be gussying
Perfect	V-ing perfect
I must have gussied you must have gussied she must have gussied we must have gussied you must have gussied they must have gussied	I must have been gussying you must have been gussying she must have been gussying we must have been gussying you must have been gussying they must have been gussying

Negation

Simple form	V-ing form
I must not gussy you must not gussy she must not gussy we must not gussy you must not gussy they must not gussy	I must not be gussying you must not be gussying she must not be gussying we must not be gussying you must not be gussying they must not be gussying
Perfect	V-ing perfect
I must not have gussied you must not have gussied she must not have gussied we must not have gussied you must not have gussied they must not have gussied	I must not have been gussying you must not have been gussying she must not have been gussying we must not have been gussying you must not have been gussying they must not have been gussying

Interrogative form

Simple form	V-ing form
must I gussy? must you gussy? must she gussy? must we gussy? must you gussy? must they gussy?	must I be gussying? must you be gussying? must she be gussying? must we be gussying? must you be gussying? must they be gussying?
Perfect	V-ing perfect
must I have gussied? must you have gussied? must she have gussied? must we have gussied? must you have gussied? must they have gussied?	must I have been gussying? must you have been gussying? must she have been gussying? must we have been gussying? must you have been gussying? must they have been gussying?

Interro-negative form

Simple form	V-ing form
must I not gussy? must you not gussy? must she not gussy? must we not gussy? must you not gussy? must they not gussy?	must I not be gussying? must you not be gussying? must she not be gussying? must we not be gussying? must you not be gussying? must they not be gussying?
Perfect	V-ing perfect
must I not have gussied? must you not have gussied? must she not have gussied? must we not have gussied? must you not have gussied? must they not have gussied?	must I not have been gussying? must you not have been gussying? must she not have been gussying? must we not have been gussying? must you not have been gussying? must they not have been gussying?