must enumerate
Regular verb: enumerate - enumerated- enumerated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must enumerate
you must enumerate
she must enumerate
we must enumerate
you must enumerate
they must enumerate 	I must be enumerating
you must be enumerating
she must be enumerating
we must be enumerating
you must be enumerating
they must be enumerating	I must have enumerated
you must have enumerated
she must have enumerated
we must have enumerated
you must have enumerated
they must have enumerated	I must have been enumerating
you must have been enumerating
she must have been enumerating
we must have been enumerating
you must have been enumerating
they must have been enumerating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't enumerate
you mustn't enumerate
she mustn't enumerate
we mustn't enumerate
you mustn't enumerate
they mustn't enumerate 	I mustn't be enumerating
you mustn't be enumerating
she mustn't be enumerating
we mustn't be enumerating
you mustn't be enumerating
they mustn't be enumerating	I mustn't have enumerated
you mustn't have enumerated
she mustn't have enumerated
we mustn't have enumerated
you mustn't have enumerated
they mustn't have enumerated	I mustn't have been enumerating
you mustn't have been enumerating
she mustn't have been enumerating
we mustn't have been enumerating
you mustn't have been enumerating
they mustn't have been enumerating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I enumerate?
must you enumerate?
must she enumerate?
must we enumerate?
must you enumerate?
must they enumerate? 	must I be enumerating?
must you be enumerating?
must she be enumerating?
must we be enumerating?
must you be enumerating?
must they be enumerating? 	must I have enumerated?
must you have enumerated?
must she have enumerated?
must we have enumerated?
must you have enumerated?
must they have enumerated? 	must I have been enumerating?
must you have been enumerating?
must she have been enumerating?
must we have been enumerating?
must you have been enumerating?
must they have been enumerating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I enumerate?
mustn't you enumerate?
mustn't she enumerate?
mustn't we enumerate?
mustn't you enumerate?
mustn't they enumerate? 	mustn't I be enumerating?
mustn't you be enumerating?
mustn't she be enumerating?
mustn't we be enumerating?
mustn't you be enumerating?
mustn't they be enumerating? 	mustn't I have enumerated?
mustn't you have enumerated?
mustn't she have enumerated?
mustn't we have enumerated?
mustn't you have enumerated?
mustn't they have enumerated? 	mustn't I have been enumerating?
mustn't you have been enumerating?
mustn't she have been enumerating?
mustn't we have been enumerating?
mustn't you have been enumerating?
mustn't they have been enumerating?