must criminate
Regular verb: criminate - criminated- criminated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must criminate
you must criminate
he must criminate
we must criminate
you must criminate
they must criminate 	I must be criminating
you must be criminating
he must be criminating
we must be criminating
you must be criminating
they must be criminating	I must have criminated
you must have criminated
he must have criminated
we must have criminated
you must have criminated
they must have criminated	I must have been criminating
you must have been criminating
he must have been criminating
we must have been criminating
you must have been criminating
they must have been criminating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't criminate
you mustn't criminate
he mustn't criminate
we mustn't criminate
you mustn't criminate
they mustn't criminate 	I mustn't be criminating
you mustn't be criminating
he mustn't be criminating
we mustn't be criminating
you mustn't be criminating
they mustn't be criminating	I mustn't have criminated
you mustn't have criminated
he mustn't have criminated
we mustn't have criminated
you mustn't have criminated
they mustn't have criminated	I mustn't have been criminating
you mustn't have been criminating
he mustn't have been criminating
we mustn't have been criminating
you mustn't have been criminating
they mustn't have been criminating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I criminate?
must you criminate?
must he criminate?
must we criminate?
must you criminate?
must they criminate? 	must I be criminating?
must you be criminating?
must he be criminating?
must we be criminating?
must you be criminating?
must they be criminating? 	must I have criminated?
must you have criminated?
must he have criminated?
must we have criminated?
must you have criminated?
must they have criminated? 	must I have been criminating?
must you have been criminating?
must he have been criminating?
must we have been criminating?
must you have been criminating?
must they have been criminating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I criminate?
mustn't you criminate?
mustn't he criminate?
mustn't we criminate?
mustn't you criminate?
mustn't they criminate? 	mustn't I be criminating?
mustn't you be criminating?
mustn't he be criminating?
mustn't we be criminating?
mustn't you be criminating?
mustn't they be criminating? 	mustn't I have criminated?
mustn't you have criminated?
mustn't he have criminated?
mustn't we have criminated?
mustn't you have criminated?
mustn't they have criminated? 	mustn't I have been criminating?
mustn't you have been criminating?
mustn't he have been criminating?
mustn't we have been criminating?
mustn't you have been criminating?
mustn't they have been criminating?