must polarise
Regular verb: polarise - polarised- polarised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must polarise
you must polarise
she must polarise
we must polarise
you must polarise
they must polarise 	I must be polarising
you must be polarising
she must be polarising
we must be polarising
you must be polarising
they must be polarising	I must have polarised
you must have polarised
she must have polarised
we must have polarised
you must have polarised
they must have polarised	I must have been polarising
you must have been polarising
she must have been polarising
we must have been polarising
you must have been polarising
they must have been polarising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't polarise
you mustn't polarise
she mustn't polarise
we mustn't polarise
you mustn't polarise
they mustn't polarise 	I mustn't be polarising
you mustn't be polarising
she mustn't be polarising
we mustn't be polarising
you mustn't be polarising
they mustn't be polarising	I mustn't have polarised
you mustn't have polarised
she mustn't have polarised
we mustn't have polarised
you mustn't have polarised
they mustn't have polarised	I mustn't have been polarising
you mustn't have been polarising
she mustn't have been polarising
we mustn't have been polarising
you mustn't have been polarising
they mustn't have been polarising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I polarise?
must you polarise?
must she polarise?
must we polarise?
must you polarise?
must they polarise? 	must I be polarising?
must you be polarising?
must she be polarising?
must we be polarising?
must you be polarising?
must they be polarising? 	must I have polarised?
must you have polarised?
must she have polarised?
must we have polarised?
must you have polarised?
must they have polarised? 	must I have been polarising?
must you have been polarising?
must she have been polarising?
must we have been polarising?
must you have been polarising?
must they have been polarising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I polarise?
mustn't you polarise?
mustn't she polarise?
mustn't we polarise?
mustn't you polarise?
mustn't they polarise? 	mustn't I be polarising?
mustn't you be polarising?
mustn't she be polarising?
mustn't we be polarising?
mustn't you be polarising?
mustn't they be polarising? 	mustn't I have polarised?
mustn't you have polarised?
mustn't she have polarised?
mustn't we have polarised?
mustn't you have polarised?
mustn't they have polarised? 	mustn't I have been polarising?
mustn't you have been polarising?
mustn't she have been polarising?
mustn't we have been polarising?
mustn't you have been polarising?
mustn't they have been polarising?