must worship
Regular verb: worship - worshiped- worshiped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must worship
you must worship
he must worship
we must worship
you must worship
they must worship 	I must be worshiping
you must be worshiping
he must be worshiping
we must be worshiping
you must be worshiping
they must be worshiping	I must have worshiped
you must have worshiped
he must have worshiped
we must have worshiped
you must have worshiped
they must have worshiped	I must have been worshiping
you must have been worshiping
he must have been worshiping
we must have been worshiping
you must have been worshiping
they must have been worshiping	

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

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