must acquit
Regular verb: acquit - acquitted- acquitted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must acquit
you must acquit
he must acquit
we must acquit
you must acquit
they must acquit 	I must be acquitting
you must be acquitting
he must be acquitting
we must be acquitting
you must be acquitting
they must be acquitting	I must have acquitted
you must have acquitted
he must have acquitted
we must have acquitted
you must have acquitted
they must have acquitted	I must have been acquitting
you must have been acquitting
he must have been acquitting
we must have been acquitting
you must have been acquitting
they must have been acquitting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't acquit
you mustn't acquit
he mustn't acquit
we mustn't acquit
you mustn't acquit
they mustn't acquit 	I mustn't be acquitting
you mustn't be acquitting
he mustn't be acquitting
we mustn't be acquitting
you mustn't be acquitting
they mustn't be acquitting	I mustn't have acquitted
you mustn't have acquitted
he mustn't have acquitted
we mustn't have acquitted
you mustn't have acquitted
they mustn't have acquitted	I mustn't have been acquitting
you mustn't have been acquitting
he mustn't have been acquitting
we mustn't have been acquitting
you mustn't have been acquitting
they mustn't have been acquitting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I acquit?
must you acquit?
must he acquit?
must we acquit?
must you acquit?
must they acquit? 	must I be acquitting?
must you be acquitting?
must he be acquitting?
must we be acquitting?
must you be acquitting?
must they be acquitting? 	must I have acquitted?
must you have acquitted?
must he have acquitted?
must we have acquitted?
must you have acquitted?
must they have acquitted? 	must I have been acquitting?
must you have been acquitting?
must he have been acquitting?
must we have been acquitting?
must you have been acquitting?
must they have been acquitting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I acquit?
mustn't you acquit?
mustn't he acquit?
mustn't we acquit?
mustn't you acquit?
mustn't they acquit? 	mustn't I be acquitting?
mustn't you be acquitting?
mustn't he be acquitting?
mustn't we be acquitting?
mustn't you be acquitting?
mustn't they be acquitting? 	mustn't I have acquitted?
mustn't you have acquitted?
mustn't he have acquitted?
mustn't we have acquitted?
mustn't you have acquitted?
mustn't they have acquitted? 	mustn't I have been acquitting?
mustn't you have been acquitting?
mustn't he have been acquitting?
mustn't we have been acquitting?
mustn't you have been acquitting?
mustn't they have been acquitting?