must terminate
Regular verb: terminate - terminated- terminated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must terminate
you must terminate
he must terminate
we must terminate
you must terminate
they must terminate 	I must be terminating
you must be terminating
he must be terminating
we must be terminating
you must be terminating
they must be terminating	I must have terminated
you must have terminated
he must have terminated
we must have terminated
you must have terminated
they must have terminated	I must have been terminating
you must have been terminating
he must have been terminating
we must have been terminating
you must have been terminating
they must have been terminating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't terminate
you mustn't terminate
he mustn't terminate
we mustn't terminate
you mustn't terminate
they mustn't terminate 	I mustn't be terminating
you mustn't be terminating
he mustn't be terminating
we mustn't be terminating
you mustn't be terminating
they mustn't be terminating	I mustn't have terminated
you mustn't have terminated
he mustn't have terminated
we mustn't have terminated
you mustn't have terminated
they mustn't have terminated	I mustn't have been terminating
you mustn't have been terminating
he mustn't have been terminating
we mustn't have been terminating
you mustn't have been terminating
they mustn't have been terminating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I terminate?
must you terminate?
must he terminate?
must we terminate?
must you terminate?
must they terminate? 	must I be terminating?
must you be terminating?
must he be terminating?
must we be terminating?
must you be terminating?
must they be terminating? 	must I have terminated?
must you have terminated?
must he have terminated?
must we have terminated?
must you have terminated?
must they have terminated? 	must I have been terminating?
must you have been terminating?
must he have been terminating?
must we have been terminating?
must you have been terminating?
must they have been terminating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I terminate?
mustn't you terminate?
mustn't he terminate?
mustn't we terminate?
mustn't you terminate?
mustn't they terminate? 	mustn't I be terminating?
mustn't you be terminating?
mustn't he be terminating?
mustn't we be terminating?
mustn't you be terminating?
mustn't they be terminating? 	mustn't I have terminated?
mustn't you have terminated?
mustn't he have terminated?
mustn't we have terminated?
mustn't you have terminated?
mustn't they have terminated? 	mustn't I have been terminating?
mustn't you have been terminating?
mustn't he have been terminating?
mustn't we have been terminating?
mustn't you have been terminating?
mustn't they have been terminating?