English verb conjugation
MUST LANCE

Regular verb: lance - lanced - lanced

Affirmation

Simple form	V-ing form
I must lance you must lance he must lance we must lance you must lance they must lance	I must be lancing you must be lancing he must be lancing we must be lancing you must be lancing they must be lancing
Perfect	V-ing perfect
I must have lanced you must have lanced he must have lanced we must have lanced you must have lanced they must have lanced	I must have been lancing you must have been lancing he must have been lancing we must have been lancing you must have been lancing they must have been lancing

Negation

Simple form	V-ing form
I must not lance you must not lance he must not lance we must not lance you must not lance they must not lance	I must not be lancing you must not be lancing he must not be lancing we must not be lancing you must not be lancing they must not be lancing
Perfect	V-ing perfect
I must not have lanced you must not have lanced he must not have lanced we must not have lanced you must not have lanced they must not have lanced	I must not have been lancing you must not have been lancing he must not have been lancing we must not have been lancing you must not have been lancing they must not have been lancing

Interrogative form

Simple form	V-ing form
must I lance? must you lance? must he lance? must we lance? must you lance? must they lance?	must I be lancing? must you be lancing? must he be lancing? must we be lancing? must you be lancing? must they be lancing?
Perfect	V-ing perfect
must I have lanced? must you have lanced? must he have lanced? must we have lanced? must you have lanced? must they have lanced?	must I have been lancing? must you have been lancing? must he have been lancing? must we have been lancing? must you have been lancing? must they have been lancing?

Interro-negative form

Simple form	V-ing form
must I not lance? must you not lance? must he not lance? must we not lance? must you not lance? must they not lance?	must I not be lancing? must you not be lancing? must he not be lancing? must we not be lancing? must you not be lancing? must they not be lancing?
Perfect	V-ing perfect
must I not have lanced? must you not have lanced? must he not have lanced? must we not have lanced? must you not have lanced? must they not have lanced?	must I not have been lancing? must you not have been lancing? must he not have been lancing? must we not have been lancing? must you not have been lancing? must they not have been lancing?