must cry
Regular verb: cry - cried- cried

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must cry
you must cry
she must cry
we must cry
you must cry
they must cry 	I must be crying
you must be crying
she must be crying
we must be crying
you must be crying
they must be crying	I must have cried
you must have cried
she must have cried
we must have cried
you must have cried
they must have cried	I must have been crying
you must have been crying
she must have been crying
we must have been crying
you must have been crying
they must have been crying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not cry
you must not cry
she must not cry
we must not cry
you must not cry
they must not cry 	I must not be crying
you must not be crying
she must not be crying
we must not be crying
you must not be crying
they must not be crying	I must not have cried
you must not have cried
she must not have cried
we must not have cried
you must not have cried
they must not have cried	I must not have been crying
you must not have been crying
she must not have been crying
we must not have been crying
you must not have been crying
they must not have been crying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I cry?
must you cry?
must she cry?
must we cry?
must you cry?
must they cry? 	must I be crying?
must you be crying?
must she be crying?
must we be crying?
must you be crying?
must they be crying? 	must I have cried?
must you have cried?
must she have cried?
must we have cried?
must you have cried?
must they have cried? 	must I have been crying?
must you have been crying?
must she have been crying?
must we have been crying?
must you have been crying?
must they have been crying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not cry?
must you not cry?
must she not cry?
must we not cry?
must you not cry?
must they not cry? 	must I not be crying?
must you not be crying?
must she not be crying?
must we not be crying?
must you not be crying?
must they not be crying? 	must I not have cried?
must you not have cried?
must she not have cried?
must we not have cried?
must you not have cried?
must they not have cried? 	must I not have been crying?
must you not have been crying?
must she not have been crying?
must we not have been crying?
must you not have been crying?
must they not have been crying?