English verb conjugation
MUST UNIFY

Regular verb: unify - unified - unified

Affirmation

Simple form	V-ing form
I must unify you must unify she must unify we must unify you must unify they must unify	I must be unifying you must be unifying she must be unifying we must be unifying you must be unifying they must be unifying
Perfect	V-ing perfect
I must have unified you must have unified she must have unified we must have unified you must have unified they must have unified	I must have been unifying you must have been unifying she must have been unifying we must have been unifying you must have been unifying they must have been unifying

Negation

Simple form	V-ing form
I must not unify you must not unify she must not unify we must not unify you must not unify they must not unify	I must not be unifying you must not be unifying she must not be unifying we must not be unifying you must not be unifying they must not be unifying
Perfect	V-ing perfect
I must not have unified you must not have unified she must not have unified we must not have unified you must not have unified they must not have unified	I must not have been unifying you must not have been unifying she must not have been unifying we must not have been unifying you must not have been unifying they must not have been unifying

Interrogative form

Simple form	V-ing form
must I unify? must you unify? must she unify? must we unify? must you unify? must they unify?	must I be unifying? must you be unifying? must she be unifying? must we be unifying? must you be unifying? must they be unifying?
Perfect	V-ing perfect
must I have unified? must you have unified? must she have unified? must we have unified? must you have unified? must they have unified?	must I have been unifying? must you have been unifying? must she have been unifying? must we have been unifying? must you have been unifying? must they have been unifying?

Interro-negative form

Simple form	V-ing form
must I not unify? must you not unify? must she not unify? must we not unify? must you not unify? must they not unify?	must I not be unifying? must you not be unifying? must she not be unifying? must we not be unifying? must you not be unifying? must they not be unifying?
Perfect	V-ing perfect
must I not have unified? must you not have unified? must she not have unified? must we not have unified? must you not have unified? must they not have unified?	must I not have been unifying? must you not have been unifying? must she not have been unifying? must we not have been unifying? must you not have been unifying? must they not have been unifying?