English verb conjugation
MUST BREACH

Regular verb: breach - breached - breached

Affirmation

Simple form	V-ing form
I must breach you must breach she must breach we must breach you must breach they must breach	I must be breaching you must be breaching she must be breaching we must be breaching you must be breaching they must be breaching
Perfect	V-ing perfect
I must have breached you must have breached she must have breached we must have breached you must have breached they must have breached	I must have been breaching you must have been breaching she must have been breaching we must have been breaching you must have been breaching they must have been breaching

Negation

Simple form	V-ing form
I must not breach you must not breach she must not breach we must not breach you must not breach they must not breach	I must not be breaching you must not be breaching she must not be breaching we must not be breaching you must not be breaching they must not be breaching
Perfect	V-ing perfect
I must not have breached you must not have breached she must not have breached we must not have breached you must not have breached they must not have breached	I must not have been breaching you must not have been breaching she must not have been breaching we must not have been breaching you must not have been breaching they must not have been breaching

Interrogative form

Simple form	V-ing form
must I breach? must you breach? must she breach? must we breach? must you breach? must they breach?	must I be breaching? must you be breaching? must she be breaching? must we be breaching? must you be breaching? must they be breaching?
Perfect	V-ing perfect
must I have breached? must you have breached? must she have breached? must we have breached? must you have breached? must they have breached?	must I have been breaching? must you have been breaching? must she have been breaching? must we have been breaching? must you have been breaching? must they have been breaching?

Interro-negative form

Simple form	V-ing form
must I not breach? must you not breach? must she not breach? must we not breach? must you not breach? must they not breach?	must I not be breaching? must you not be breaching? must she not be breaching? must we not be breaching? must you not be breaching? must they not be breaching?
Perfect	V-ing perfect
must I not have breached? must you not have breached? must she not have breached? must we not have breached? must you not have breached? must they not have breached?	must I not have been breaching? must you not have been breaching? must she not have been breaching? must we not have been breaching? must you not have been breaching? must they not have been breaching?