English verb conjugation
MUST HOOF

Regular verb: hoof - hoofed - hoofed

Affirmation

Simple form	V-ing form
I must hoof you must hoof he must hoof we must hoof you must hoof they must hoof	I must be hoofing you must be hoofing he must be hoofing we must be hoofing you must be hoofing they must be hoofing
Perfect	V-ing perfect
I must have hoofed you must have hoofed he must have hoofed we must have hoofed you must have hoofed they must have hoofed	I must have been hoofing you must have been hoofing he must have been hoofing we must have been hoofing you must have been hoofing they must have been hoofing

Negation

Simple form	V-ing form
I must not hoof you must not hoof he must not hoof we must not hoof you must not hoof they must not hoof	I must not be hoofing you must not be hoofing he must not be hoofing we must not be hoofing you must not be hoofing they must not be hoofing
Perfect	V-ing perfect
I must not have hoofed you must not have hoofed he must not have hoofed we must not have hoofed you must not have hoofed they must not have hoofed	I must not have been hoofing you must not have been hoofing he must not have been hoofing we must not have been hoofing you must not have been hoofing they must not have been hoofing

Interrogative form

Simple form	V-ing form
must I hoof? must you hoof? must he hoof? must we hoof? must you hoof? must they hoof?	must I be hoofing? must you be hoofing? must he be hoofing? must we be hoofing? must you be hoofing? must they be hoofing?
Perfect	V-ing perfect
must I have hoofed? must you have hoofed? must he have hoofed? must we have hoofed? must you have hoofed? must they have hoofed?	must I have been hoofing? must you have been hoofing? must he have been hoofing? must we have been hoofing? must you have been hoofing? must they have been hoofing?

Interro-negative form

Simple form	V-ing form
must I not hoof? must you not hoof? must he not hoof? must we not hoof? must you not hoof? must they not hoof?	must I not be hoofing? must you not be hoofing? must he not be hoofing? must we not be hoofing? must you not be hoofing? must they not be hoofing?
Perfect	V-ing perfect
must I not have hoofed? must you not have hoofed? must he not have hoofed? must we not have hoofed? must you not have hoofed? must they not have hoofed?	must I not have been hoofing? must you not have been hoofing? must he not have been hoofing? must we not have been hoofing? must you not have been hoofing? must they not have been hoofing?