must depolarise
Regular verb: depolarise - depolarised- depolarised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must depolarise
you must depolarise
he must depolarise
we must depolarise
you must depolarise
they must depolarise 	I must be depolarising
you must be depolarising
he must be depolarising
we must be depolarising
you must be depolarising
they must be depolarising	I must have depolarised
you must have depolarised
he must have depolarised
we must have depolarised
you must have depolarised
they must have depolarised	I must have been depolarising
you must have been depolarising
he must have been depolarising
we must have been depolarising
you must have been depolarising
they must have been depolarising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't depolarise
you mustn't depolarise
he mustn't depolarise
we mustn't depolarise
you mustn't depolarise
they mustn't depolarise 	I mustn't be depolarising
you mustn't be depolarising
he mustn't be depolarising
we mustn't be depolarising
you mustn't be depolarising
they mustn't be depolarising	I mustn't have depolarised
you mustn't have depolarised
he mustn't have depolarised
we mustn't have depolarised
you mustn't have depolarised
they mustn't have depolarised	I mustn't have been depolarising
you mustn't have been depolarising
he mustn't have been depolarising
we mustn't have been depolarising
you mustn't have been depolarising
they mustn't have been depolarising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I depolarise?
must you depolarise?
must he depolarise?
must we depolarise?
must you depolarise?
must they depolarise? 	must I be depolarising?
must you be depolarising?
must he be depolarising?
must we be depolarising?
must you be depolarising?
must they be depolarising? 	must I have depolarised?
must you have depolarised?
must he have depolarised?
must we have depolarised?
must you have depolarised?
must they have depolarised? 	must I have been depolarising?
must you have been depolarising?
must he have been depolarising?
must we have been depolarising?
must you have been depolarising?
must they have been depolarising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I depolarise?
mustn't you depolarise?
mustn't he depolarise?
mustn't we depolarise?
mustn't you depolarise?
mustn't they depolarise? 	mustn't I be depolarising?
mustn't you be depolarising?
mustn't he be depolarising?
mustn't we be depolarising?
mustn't you be depolarising?
mustn't they be depolarising? 	mustn't I have depolarised?
mustn't you have depolarised?
mustn't he have depolarised?
mustn't we have depolarised?
mustn't you have depolarised?
mustn't they have depolarised? 	mustn't I have been depolarising?
mustn't you have been depolarising?
mustn't he have been depolarising?
mustn't we have been depolarising?
mustn't you have been depolarising?
mustn't they have been depolarising?