English verb conjugation
MUST LATEN

Regular verb: laten - latened - latened

Affirmation

Simple form	V-ing form
I must laten you must laten she must laten we must laten you must laten they must laten	I must be latening you must be latening she must be latening we must be latening you must be latening they must be latening
Perfect	V-ing perfect
I must have latened you must have latened she must have latened we must have latened you must have latened they must have latened	I must have been latening you must have been latening she must have been latening we must have been latening you must have been latening they must have been latening

Negation

Simple form	V-ing form
I must not laten you must not laten she must not laten we must not laten you must not laten they must not laten	I must not be latening you must not be latening she must not be latening we must not be latening you must not be latening they must not be latening
Perfect	V-ing perfect
I must not have latened you must not have latened she must not have latened we must not have latened you must not have latened they must not have latened	I must not have been latening you must not have been latening she must not have been latening we must not have been latening you must not have been latening they must not have been latening

Interrogative form

Simple form	V-ing form
must I laten? must you laten? must she laten? must we laten? must you laten? must they laten?	must I be latening? must you be latening? must she be latening? must we be latening? must you be latening? must they be latening?
Perfect	V-ing perfect
must I have latened? must you have latened? must she have latened? must we have latened? must you have latened? must they have latened?	must I have been latening? must you have been latening? must she have been latening? must we have been latening? must you have been latening? must they have been latening?

Interro-negative form

Simple form	V-ing form
must I not laten? must you not laten? must she not laten? must we not laten? must you not laten? must they not laten?	must I not be latening? must you not be latening? must she not be latening? must we not be latening? must you not be latening? must they not be latening?
Perfect	V-ing perfect
must I not have latened? must you not have latened? must she not have latened? must we not have latened? must you not have latened? must they not have latened?	must I not have been latening? must you not have been latening? must she not have been latening? must we not have been latening? must you not have been latening? must they not have been latening?