must uniform
Regular verb: uniform - uniformed- uniformed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must uniform
you must uniform
he must uniform
we must uniform
you must uniform
they must uniform 	I must be uniforming
you must be uniforming
he must be uniforming
we must be uniforming
you must be uniforming
they must be uniforming	I must have uniformed
you must have uniformed
he must have uniformed
we must have uniformed
you must have uniformed
they must have uniformed	I must have been uniforming
you must have been uniforming
he must have been uniforming
we must have been uniforming
you must have been uniforming
they must have been uniforming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not uniform
you must not uniform
he must not uniform
we must not uniform
you must not uniform
they must not uniform 	I must not be uniforming
you must not be uniforming
he must not be uniforming
we must not be uniforming
you must not be uniforming
they must not be uniforming	I must not have uniformed
you must not have uniformed
he must not have uniformed
we must not have uniformed
you must not have uniformed
they must not have uniformed	I must not have been uniforming
you must not have been uniforming
he must not have been uniforming
we must not have been uniforming
you must not have been uniforming
they must not have been uniforming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I uniform?
must you uniform?
must he uniform?
must we uniform?
must you uniform?
must they uniform? 	must I be uniforming?
must you be uniforming?
must he be uniforming?
must we be uniforming?
must you be uniforming?
must they be uniforming? 	must I have uniformed?
must you have uniformed?
must he have uniformed?
must we have uniformed?
must you have uniformed?
must they have uniformed? 	must I have been uniforming?
must you have been uniforming?
must he have been uniforming?
must we have been uniforming?
must you have been uniforming?
must they have been uniforming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not uniform?
must you not uniform?
must he not uniform?
must we not uniform?
must you not uniform?
must they not uniform? 	must I not be uniforming?
must you not be uniforming?
must he not be uniforming?
must we not be uniforming?
must you not be uniforming?
must they not be uniforming? 	must I not have uniformed?
must you not have uniformed?
must he not have uniformed?
must we not have uniformed?
must you not have uniformed?
must they not have uniformed? 	must I not have been uniforming?
must you not have been uniforming?
must he not have been uniforming?
must we not have been uniforming?
must you not have been uniforming?
must they not have been uniforming?