must polarise
Verbo regular: polarise - polarised- polarised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must polarise
you must polarise
he must polarise
we must polarise
you must polarise
they must polarise 	I must be polarising
you must be polarising
he must be polarising
we must be polarising
you must be polarising
they must be polarising	I must have polarised
you must have polarised
he 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
he must have been polarising
we must have been polarising
you must have been polarising
they must have been polarising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not polarise
you must not polarise
he must not polarise
we must not polarise
you must not polarise
they must not polarise 	I must not be polarising
you must not be polarising
he must not be polarising
we must not be polarising
you must not be polarising
they must not be polarising	I must not have polarised
you must not have polarised
he must not have polarised
we must not have polarised
you must not have polarised
they must not have polarised	I must not have been polarising
you must not have been polarising
he must not have been polarising
we must not have been polarising
you must not have been polarising
they must not have been polarising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I polarise?
must you polarise?
must he polarise?
must we polarise?
must you polarise?
must they polarise? 	must I be polarising?
must you be polarising?
must he be polarising?
must we be polarising?
must you be polarising?
must they be polarising? 	must I have polarised?
must you have polarised?
must he 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 he have been polarising?
must we have been polarising?
must you have been polarising?
must they have been polarising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not polarise?
must you not polarise?
must he not polarise?
must we not polarise?
must you not polarise?
must they not polarise? 	must I not be polarising?
must you not be polarising?
must he not be polarising?
must we not be polarising?
must you not be polarising?
must they not be polarising? 	must I not have polarised?
must you not have polarised?
must he not have polarised?
must we not have polarised?
must you not have polarised?
must they not have polarised? 	must I not have been polarising?
must you not have been polarising?
must he not have been polarising?
must we not have been polarising?
must you not have been polarising?
must they not have been polarising?