English verb conjugation
MUST VITUPERATE

Regular verb: vituperate - vituperated - vituperated

Affirmation

Simple form	V-ing form
I must vituperate you must vituperate she must vituperate we must vituperate you must vituperate they must vituperate	I must be vituperating you must be vituperating she must be vituperating we must be vituperating you must be vituperating they must be vituperating
Perfect	V-ing perfect
I must have vituperated you must have vituperated she must have vituperated we must have vituperated you must have vituperated they must have vituperated	I must have been vituperating you must have been vituperating she must have been vituperating we must have been vituperating you must have been vituperating they must have been vituperating

Negation

Simple form	V-ing form
I must not vituperate you must not vituperate she must not vituperate we must not vituperate you must not vituperate they must not vituperate	I must not be vituperating you must not be vituperating she must not be vituperating we must not be vituperating you must not be vituperating they must not be vituperating
Perfect	V-ing perfect
I must not have vituperated you must not have vituperated she must not have vituperated we must not have vituperated you must not have vituperated they must not have vituperated	I must not have been vituperating you must not have been vituperating she must not have been vituperating we must not have been vituperating you must not have been vituperating they must not have been vituperating

Interrogative form

Simple form	V-ing form
must I vituperate? must you vituperate? must she vituperate? must we vituperate? must you vituperate? must they vituperate?	must I be vituperating? must you be vituperating? must she be vituperating? must we be vituperating? must you be vituperating? must they be vituperating?
Perfect	V-ing perfect
must I have vituperated? must you have vituperated? must she have vituperated? must we have vituperated? must you have vituperated? must they have vituperated?	must I have been vituperating? must you have been vituperating? must she have been vituperating? must we have been vituperating? must you have been vituperating? must they have been vituperating?

Interro-negative form

Simple form	V-ing form
must I not vituperate? must you not vituperate? must she not vituperate? must we not vituperate? must you not vituperate? must they not vituperate?	must I not be vituperating? must you not be vituperating? must she not be vituperating? must we not be vituperating? must you not be vituperating? must they not be vituperating?
Perfect	V-ing perfect
must I not have vituperated? must you not have vituperated? must she not have vituperated? must we not have vituperated? must you not have vituperated? must they not have vituperated?	must I not have been vituperating? must you not have been vituperating? must she not have been vituperating? must we not have been vituperating? must you not have been vituperating? must they not have been vituperating?