English verb conjugation
MUST SMIRCH

Regular verb: smirch - smirched - smirched

Affirmation

Simple form	V-ing form
I must smirch you must smirch she must smirch we must smirch you must smirch they must smirch	I must be smirching you must be smirching she must be smirching we must be smirching you must be smirching they must be smirching
Perfect	V-ing perfect
I must have smirched you must have smirched she must have smirched we must have smirched you must have smirched they must have smirched	I must have been smirching you must have been smirching she must have been smirching we must have been smirching you must have been smirching they must have been smirching

Negation

Simple form	V-ing form
I must not smirch you must not smirch she must not smirch we must not smirch you must not smirch they must not smirch	I must not be smirching you must not be smirching she must not be smirching we must not be smirching you must not be smirching they must not be smirching
Perfect	V-ing perfect
I must not have smirched you must not have smirched she must not have smirched we must not have smirched you must not have smirched they must not have smirched	I must not have been smirching you must not have been smirching she must not have been smirching we must not have been smirching you must not have been smirching they must not have been smirching

Interrogative form

Simple form	V-ing form
must I smirch? must you smirch? must she smirch? must we smirch? must you smirch? must they smirch?	must I be smirching? must you be smirching? must she be smirching? must we be smirching? must you be smirching? must they be smirching?
Perfect	V-ing perfect
must I have smirched? must you have smirched? must she have smirched? must we have smirched? must you have smirched? must they have smirched?	must I have been smirching? must you have been smirching? must she have been smirching? must we have been smirching? must you have been smirching? must they have been smirching?

Interro-negative form

Simple form	V-ing form
must I not smirch? must you not smirch? must she not smirch? must we not smirch? must you not smirch? must they not smirch?	must I not be smirching? must you not be smirching? must she not be smirching? must we not be smirching? must you not be smirching? must they not be smirching?
Perfect	V-ing perfect
must I not have smirched? must you not have smirched? must she not have smirched? must we not have smirched? must you not have smirched? must they not have smirched?	must I not have been smirching? must you not have been smirching? must she not have been smirching? must we not have been smirching? must you not have been smirching? must they not have been smirching?