English verb conjugation
MUST POUND

Regular verb: pound - pounded - pounded

Affirmation

Simple form	V-ing form
I must pound you must pound she must pound we must pound you must pound they must pound	I must be pounding you must be pounding she must be pounding we must be pounding you must be pounding they must be pounding
Perfect	V-ing perfect
I must have pounded you must have pounded she must have pounded we must have pounded you must have pounded they must have pounded	I must have been pounding you must have been pounding she must have been pounding we must have been pounding you must have been pounding they must have been pounding

Negation

Simple form	V-ing form
I must not pound you must not pound she must not pound we must not pound you must not pound they must not pound	I must not be pounding you must not be pounding she must not be pounding we must not be pounding you must not be pounding they must not be pounding
Perfect	V-ing perfect
I must not have pounded you must not have pounded she must not have pounded we must not have pounded you must not have pounded they must not have pounded	I must not have been pounding you must not have been pounding she must not have been pounding we must not have been pounding you must not have been pounding they must not have been pounding

Interrogative form

Simple form	V-ing form
must I pound? must you pound? must she pound? must we pound? must you pound? must they pound?	must I be pounding? must you be pounding? must she be pounding? must we be pounding? must you be pounding? must they be pounding?
Perfect	V-ing perfect
must I have pounded? must you have pounded? must she have pounded? must we have pounded? must you have pounded? must they have pounded?	must I have been pounding? must you have been pounding? must she have been pounding? must we have been pounding? must you have been pounding? must they have been pounding?

Interro-negative form

Simple form	V-ing form
must I not pound? must you not pound? must she not pound? must we not pound? must you not pound? must they not pound?	must I not be pounding? must you not be pounding? must she not be pounding? must we not be pounding? must you not be pounding? must they not be pounding?
Perfect	V-ing perfect
must I not have pounded? must you not have pounded? must she not have pounded? must we not have pounded? must you not have pounded? must they not have pounded?	must I not have been pounding? must you not have been pounding? must she not have been pounding? must we not have been pounding? must you not have been pounding? must they not have been pounding?