English verb conjugation
MUST PONCE

Regular verb: ponce - ponced - ponced

Affirmation

Simple form	V-ing form
I must ponce you must ponce he must ponce we must ponce you must ponce they must ponce	I must be poncing you must be poncing he must be poncing we must be poncing you must be poncing they must be poncing
Perfect	V-ing perfect
I must have ponced you must have ponced he must have ponced we must have ponced you must have ponced they must have ponced	I must have been poncing you must have been poncing he must have been poncing we must have been poncing you must have been poncing they must have been poncing

Negation

Simple form	V-ing form
I must not ponce you must not ponce he must not ponce we must not ponce you must not ponce they must not ponce	I must not be poncing you must not be poncing he must not be poncing we must not be poncing you must not be poncing they must not be poncing
Perfect	V-ing perfect
I must not have ponced you must not have ponced he must not have ponced we must not have ponced you must not have ponced they must not have ponced	I must not have been poncing you must not have been poncing he must not have been poncing we must not have been poncing you must not have been poncing they must not have been poncing

Interrogative form

Simple form	V-ing form
must I ponce? must you ponce? must he ponce? must we ponce? must you ponce? must they ponce?	must I be poncing? must you be poncing? must he be poncing? must we be poncing? must you be poncing? must they be poncing?
Perfect	V-ing perfect
must I have ponced? must you have ponced? must he have ponced? must we have ponced? must you have ponced? must they have ponced?	must I have been poncing? must you have been poncing? must he have been poncing? must we have been poncing? must you have been poncing? must they have been poncing?

Interro-negative form

Simple form	V-ing form
must I not ponce? must you not ponce? must he not ponce? must we not ponce? must you not ponce? must they not ponce?	must I not be poncing? must you not be poncing? must he not be poncing? must we not be poncing? must you not be poncing? must they not be poncing?
Perfect	V-ing perfect
must I not have ponced? must you not have ponced? must he not have ponced? must we not have ponced? must you not have ponced? must they not have ponced?	must I not have been poncing? must you not have been poncing? must he not have been poncing? must we not have been poncing? must you not have been poncing? must they not have been poncing?