must determinate
Regular verb: determinate - determinated- determinated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must determinate
you must determinate
she must determinate
we must determinate
you must determinate
they must determinate 	I must be determinating
you must be determinating
she must be determinating
we must be determinating
you must be determinating
they must be determinating	I must have determinated
you must have determinated
she must have determinated
we must have determinated
you must have determinated
they must have determinated	I must have been determinating
you must have been determinating
she must have been determinating
we must have been determinating
you must have been determinating
they must have been determinating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't determinate
you mustn't determinate
she mustn't determinate
we mustn't determinate
you mustn't determinate
they mustn't determinate 	I mustn't be determinating
you mustn't be determinating
she mustn't be determinating
we mustn't be determinating
you mustn't be determinating
they mustn't be determinating	I mustn't have determinated
you mustn't have determinated
she mustn't have determinated
we mustn't have determinated
you mustn't have determinated
they mustn't have determinated	I mustn't have been determinating
you mustn't have been determinating
she mustn't have been determinating
we mustn't have been determinating
you mustn't have been determinating
they mustn't have been determinating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I determinate?
must you determinate?
must she determinate?
must we determinate?
must you determinate?
must they determinate? 	must I be determinating?
must you be determinating?
must she be determinating?
must we be determinating?
must you be determinating?
must they be determinating? 	must I have determinated?
must you have determinated?
must she have determinated?
must we have determinated?
must you have determinated?
must they have determinated? 	must I have been determinating?
must you have been determinating?
must she have been determinating?
must we have been determinating?
must you have been determinating?
must they have been determinating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I determinate?
mustn't you determinate?
mustn't she determinate?
mustn't we determinate?
mustn't you determinate?
mustn't they determinate? 	mustn't I be determinating?
mustn't you be determinating?
mustn't she be determinating?
mustn't we be determinating?
mustn't you be determinating?
mustn't they be determinating? 	mustn't I have determinated?
mustn't you have determinated?
mustn't she have determinated?
mustn't we have determinated?
mustn't you have determinated?
mustn't they have determinated? 	mustn't I have been determinating?
mustn't you have been determinating?
mustn't she have been determinating?
mustn't we have been determinating?
mustn't you have been determinating?
mustn't they have been determinating?