English verb conjugation
MUST VITTLE

Regular verb: vittle - vittled - vittled

Affirmation

Simple form	V-ing form
I must vittle you must vittle he must vittle we must vittle you must vittle they must vittle	I must be vittling you must be vittling he must be vittling we must be vittling you must be vittling they must be vittling
Perfect	V-ing perfect
I must have vittled you must have vittled he must have vittled we must have vittled you must have vittled they must have vittled	I must have been vittling you must have been vittling he must have been vittling we must have been vittling you must have been vittling they must have been vittling

Negation

Simple form	V-ing form
I must not vittle you must not vittle he must not vittle we must not vittle you must not vittle they must not vittle	I must not be vittling you must not be vittling he must not be vittling we must not be vittling you must not be vittling they must not be vittling
Perfect	V-ing perfect
I must not have vittled you must not have vittled he must not have vittled we must not have vittled you must not have vittled they must not have vittled	I must not have been vittling you must not have been vittling he must not have been vittling we must not have been vittling you must not have been vittling they must not have been vittling

Interrogative form

Simple form	V-ing form
must I vittle? must you vittle? must he vittle? must we vittle? must you vittle? must they vittle?	must I be vittling? must you be vittling? must he be vittling? must we be vittling? must you be vittling? must they be vittling?
Perfect	V-ing perfect
must I have vittled? must you have vittled? must he have vittled? must we have vittled? must you have vittled? must they have vittled?	must I have been vittling? must you have been vittling? must he have been vittling? must we have been vittling? must you have been vittling? must they have been vittling?

Interro-negative form

Simple form	V-ing form
must I not vittle? must you not vittle? must he not vittle? must we not vittle? must you not vittle? must they not vittle?	must I not be vittling? must you not be vittling? must he not be vittling? must we not be vittling? must you not be vittling? must they not be vittling?
Perfect	V-ing perfect
must I not have vittled? must you not have vittled? must he not have vittled? must we not have vittled? must you not have vittled? must they not have vittled?	must I not have been vittling? must you not have been vittling? must he not have been vittling? must we not have been vittling? must you not have been vittling? must they not have been vittling?