must debate
Regular verb: debate - debated- debated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must debate
you must debate
she must debate
we must debate
you must debate
they must debate 	I must be debating
you must be debating
she must be debating
we must be debating
you must be debating
they must be debating	I must have debated
you must have debated
she must have debated
we must have debated
you must have debated
they must have debated	I must have been debating
you must have been debating
she must have been debating
we must have been debating
you must have been debating
they must have been debating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't debate
you mustn't debate
she mustn't debate
we mustn't debate
you mustn't debate
they mustn't debate 	I mustn't be debating
you mustn't be debating
she mustn't be debating
we mustn't be debating
you mustn't be debating
they mustn't be debating	I mustn't have debated
you mustn't have debated
she mustn't have debated
we mustn't have debated
you mustn't have debated
they mustn't have debated	I mustn't have been debating
you mustn't have been debating
she mustn't have been debating
we mustn't have been debating
you mustn't have been debating
they mustn't have been debating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I debate?
must you debate?
must she debate?
must we debate?
must you debate?
must they debate? 	must I be debating?
must you be debating?
must she be debating?
must we be debating?
must you be debating?
must they be debating? 	must I have debated?
must you have debated?
must she have debated?
must we have debated?
must you have debated?
must they have debated? 	must I have been debating?
must you have been debating?
must she have been debating?
must we have been debating?
must you have been debating?
must they have been debating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I debate?
mustn't you debate?
mustn't she debate?
mustn't we debate?
mustn't you debate?
mustn't they debate? 	mustn't I be debating?
mustn't you be debating?
mustn't she be debating?
mustn't we be debating?
mustn't you be debating?
mustn't they be debating? 	mustn't I have debated?
mustn't you have debated?
mustn't she have debated?
mustn't we have debated?
mustn't you have debated?
mustn't they have debated? 	mustn't I have been debating?
mustn't you have been debating?
mustn't she have been debating?
mustn't we have been debating?
mustn't you have been debating?
mustn't they have been debating?