English verb conjugation
MUST HEE-HAW

Regular verb: hee-haw - hee-hawed - hee-hawed

Affirmation

Simple form	V-ing form
I must hee-haw you must hee-haw he must hee-haw we must hee-haw you must hee-haw they must hee-haw	I must be hee-hawing you must be hee-hawing he must be hee-hawing we must be hee-hawing you must be hee-hawing they must be hee-hawing
Perfect	V-ing perfect
I must have hee-hawed you must have hee-hawed he must have hee-hawed we must have hee-hawed you must have hee-hawed they must have hee-hawed	I must have been hee-hawing you must have been hee-hawing he must have been hee-hawing we must have been hee-hawing you must have been hee-hawing they must have been hee-hawing

Negation

Simple form	V-ing form
I must not hee-haw you must not hee-haw he must not hee-haw we must not hee-haw you must not hee-haw they must not hee-haw	I must not be hee-hawing you must not be hee-hawing he must not be hee-hawing we must not be hee-hawing you must not be hee-hawing they must not be hee-hawing
Perfect	V-ing perfect
I must not have hee-hawed you must not have hee-hawed he must not have hee-hawed we must not have hee-hawed you must not have hee-hawed they must not have hee-hawed	I must not have been hee-hawing you must not have been hee-hawing he must not have been hee-hawing we must not have been hee-hawing you must not have been hee-hawing they must not have been hee-hawing

Interrogative form

Simple form	V-ing form
must I hee-haw? must you hee-haw? must he hee-haw? must we hee-haw? must you hee-haw? must they hee-haw?	must I be hee-hawing? must you be hee-hawing? must he be hee-hawing? must we be hee-hawing? must you be hee-hawing? must they be hee-hawing?
Perfect	V-ing perfect
must I have hee-hawed? must you have hee-hawed? must he have hee-hawed? must we have hee-hawed? must you have hee-hawed? must they have hee-hawed?	must I have been hee-hawing? must you have been hee-hawing? must he have been hee-hawing? must we have been hee-hawing? must you have been hee-hawing? must they have been hee-hawing?

Interro-negative form

Simple form	V-ing form
must I not hee-haw? must you not hee-haw? must he not hee-haw? must we not hee-haw? must you not hee-haw? must they not hee-haw?	must I not be hee-hawing? must you not be hee-hawing? must he not be hee-hawing? must we not be hee-hawing? must you not be hee-hawing? must they not be hee-hawing?
Perfect	V-ing perfect
must I not have hee-hawed? must you not have hee-hawed? must he not have hee-hawed? must we not have hee-hawed? must you not have hee-hawed? must they not have hee-hawed?	must I not have been hee-hawing? must you not have been hee-hawing? must he not have been hee-hawing? must we not have been hee-hawing? must you not have been hee-hawing? must they not have been hee-hawing?