I must worship you must worship she must worship we must worship you must worship they must worship
V-ing form
I must be worshiping you must be worshiping she must be worshiping we must be worshiping you must be worshiping they must be worshiping
Perfect
I must have worshiped you must have worshiped she must have worshiped we must have worshiped you must have worshiped they must have worshiped
V-ing perfect
I must have been worshiping you must have been worshiping she must have been worshiping we must have been worshiping you must have been worshiping they must have been worshiping
Negation
Simple form
I must not worship you must not worship she must not worship we must not worship you must not worship they must not worship
V-ing form
I must not be worshiping you must not be worshiping she must not be worshiping we must not be worshiping you must not be worshiping they must not be worshiping
Perfect
I must not have worshiped you must not have worshiped she must not have worshiped we must not have worshiped you must not have worshiped they must not have worshiped
V-ing perfect
I must not have been worshiping you must not have been worshiping she must not have been worshiping we must not have been worshiping you must not have been worshiping they must not have been worshiping
Interrogative form
Simple form
must I worship? must you worship? must she worship? must we worship? must you worship? must they worship?
V-ing form
must I be worshiping? must you be worshiping? must she be worshiping? must we be worshiping? must you be worshiping? must they be worshiping?
Perfect
must I have worshiped? must you have worshiped? must she have worshiped? must we have worshiped? must you have worshiped? must they have worshiped?
V-ing perfect
must I have been worshiping? must you have been worshiping? must she have been worshiping? must we have been worshiping? must you have been worshiping? must they have been worshiping?
Interro-negative form
Simple form
must I not worship? must you not worship? must she not worship? must we not worship? must you not worship? must they not worship?
V-ing form
must I not be worshiping? must you not be worshiping? must she not be worshiping? must we not be worshiping? must you not be worshiping? must they not be worshiping?
Perfect
must I not have worshiped? must you not have worshiped? must she not have worshiped? must we not have worshiped? must you not have worshiped? must they not have worshiped?
V-ing perfect
must I not have been worshiping? must you not have been worshiping? must she not have been worshiping? must we not have been worshiping? must you not have been worshiping? must they not have been worshiping?