English verb conjugation
MUST HILL

Regular verb: hill - hilled - hilled

Affirmation

Simple form	V-ing form
I must hill you must hill he must hill we must hill you must hill they must hill	I must be hilling you must be hilling he must be hilling we must be hilling you must be hilling they must be hilling
Perfect	V-ing perfect
I must have hilled you must have hilled he must have hilled we must have hilled you must have hilled they must have hilled	I must have been hilling you must have been hilling he must have been hilling we must have been hilling you must have been hilling they must have been hilling

Negation

Simple form	V-ing form
I must not hill you must not hill he must not hill we must not hill you must not hill they must not hill	I must not be hilling you must not be hilling he must not be hilling we must not be hilling you must not be hilling they must not be hilling
Perfect	V-ing perfect
I must not have hilled you must not have hilled he must not have hilled we must not have hilled you must not have hilled they must not have hilled	I must not have been hilling you must not have been hilling he must not have been hilling we must not have been hilling you must not have been hilling they must not have been hilling

Interrogative form

Simple form	V-ing form
must I hill? must you hill? must he hill? must we hill? must you hill? must they hill?	must I be hilling? must you be hilling? must he be hilling? must we be hilling? must you be hilling? must they be hilling?
Perfect	V-ing perfect
must I have hilled? must you have hilled? must he have hilled? must we have hilled? must you have hilled? must they have hilled?	must I have been hilling? must you have been hilling? must he have been hilling? must we have been hilling? must you have been hilling? must they have been hilling?

Interro-negative form

Simple form	V-ing form
must I not hill? must you not hill? must he not hill? must we not hill? must you not hill? must they not hill?	must I not be hilling? must you not be hilling? must he not be hilling? must we not be hilling? must you not be hilling? must they not be hilling?
Perfect	V-ing perfect
must I not have hilled? must you not have hilled? must he not have hilled? must we not have hilled? must you not have hilled? must they not have hilled?	must I not have been hilling? must you not have been hilling? must he not have been hilling? must we not have been hilling? must you not have been hilling? must they not have been hilling?