must capture
Regular verb: capture - captured- captured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must capture
you must capture
he must capture
we must capture
you must capture
they must capture 	I must be capturing
you must be capturing
he must be capturing
we must be capturing
you must be capturing
they must be capturing	I must have captured
you must have captured
he must have captured
we must have captured
you must have captured
they must have captured	I must have been capturing
you must have been capturing
he must have been capturing
we must have been capturing
you must have been capturing
they must have been capturing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't capture
you mustn't capture
he mustn't capture
we mustn't capture
you mustn't capture
they mustn't capture 	I mustn't be capturing
you mustn't be capturing
he mustn't be capturing
we mustn't be capturing
you mustn't be capturing
they mustn't be capturing	I mustn't have captured
you mustn't have captured
he mustn't have captured
we mustn't have captured
you mustn't have captured
they mustn't have captured	I mustn't have been capturing
you mustn't have been capturing
he mustn't have been capturing
we mustn't have been capturing
you mustn't have been capturing
they mustn't have been capturing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I capture?
must you capture?
must he capture?
must we capture?
must you capture?
must they capture? 	must I be capturing?
must you be capturing?
must he be capturing?
must we be capturing?
must you be capturing?
must they be capturing? 	must I have captured?
must you have captured?
must he have captured?
must we have captured?
must you have captured?
must they have captured? 	must I have been capturing?
must you have been capturing?
must he have been capturing?
must we have been capturing?
must you have been capturing?
must they have been capturing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I capture?
mustn't you capture?
mustn't he capture?
mustn't we capture?
mustn't you capture?
mustn't they capture? 	mustn't I be capturing?
mustn't you be capturing?
mustn't he be capturing?
mustn't we be capturing?
mustn't you be capturing?
mustn't they be capturing? 	mustn't I have captured?
mustn't you have captured?
mustn't he have captured?
mustn't we have captured?
mustn't you have captured?
mustn't they have captured? 	mustn't I have been capturing?
mustn't you have been capturing?
mustn't he have been capturing?
mustn't we have been capturing?
mustn't you have been capturing?
mustn't they have been capturing?