must festinate
Regular verb: festinate - festinated- festinated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must festinate
you must festinate
he must festinate
we must festinate
you must festinate
they must festinate 	I must be festinating
you must be festinating
he must be festinating
we must be festinating
you must be festinating
they must be festinating	I must have festinated
you must have festinated
he must have festinated
we must have festinated
you must have festinated
they must have festinated	I must have been festinating
you must have been festinating
he must have been festinating
we must have been festinating
you must have been festinating
they must have been festinating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not festinate
you must not festinate
he must not festinate
we must not festinate
you must not festinate
they must not festinate 	I must not be festinating
you must not be festinating
he must not be festinating
we must not be festinating
you must not be festinating
they must not be festinating	I must not have festinated
you must not have festinated
he must not have festinated
we must not have festinated
you must not have festinated
they must not have festinated	I must not have been festinating
you must not have been festinating
he must not have been festinating
we must not have been festinating
you must not have been festinating
they must not have been festinating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I festinate?
must you festinate?
must he festinate?
must we festinate?
must you festinate?
must they festinate? 	must I be festinating?
must you be festinating?
must he be festinating?
must we be festinating?
must you be festinating?
must they be festinating? 	must I have festinated?
must you have festinated?
must he have festinated?
must we have festinated?
must you have festinated?
must they have festinated? 	must I have been festinating?
must you have been festinating?
must he have been festinating?
must we have been festinating?
must you have been festinating?
must they have been festinating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not festinate?
must you not festinate?
must he not festinate?
must we not festinate?
must you not festinate?
must they not festinate? 	must I not be festinating?
must you not be festinating?
must he not be festinating?
must we not be festinating?
must you not be festinating?
must they not be festinating? 	must I not have festinated?
must you not have festinated?
must he not have festinated?
must we not have festinated?
must you not have festinated?
must they not have festinated? 	must I not have been festinating?
must you not have been festinating?
must he not have been festinating?
must we not have been festinating?
must you not have been festinating?
must they not have been festinating?