must polish
Verbo regular: polish - polished- polished

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must polish
you must polish
he must polish
we must polish
you must polish
they must polish 	I must be polishing
you must be polishing
he must be polishing
we must be polishing
you must be polishing
they must be polishing	I must have polished
you must have polished
he must have polished
we must have polished
you must have polished
they must have polished	I must have been polishing
you must have been polishing
he must have been polishing
we must have been polishing
you must have been polishing
they must have been polishing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not polish
you must not polish
he must not polish
we must not polish
you must not polish
they must not polish 	I must not be polishing
you must not be polishing
he must not be polishing
we must not be polishing
you must not be polishing
they must not be polishing	I must not have polished
you must not have polished
he must not have polished
we must not have polished
you must not have polished
they must not have polished	I must not have been polishing
you must not have been polishing
he must not have been polishing
we must not have been polishing
you must not have been polishing
they must not have been polishing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I polish?
must you polish?
must he polish?
must we polish?
must you polish?
must they polish? 	must I be polishing?
must you be polishing?
must he be polishing?
must we be polishing?
must you be polishing?
must they be polishing? 	must I have polished?
must you have polished?
must he have polished?
must we have polished?
must you have polished?
must they have polished? 	must I have been polishing?
must you have been polishing?
must he have been polishing?
must we have been polishing?
must you have been polishing?
must they have been polishing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not polish?
must you not polish?
must he not polish?
must we not polish?
must you not polish?
must they not polish? 	must I not be polishing?
must you not be polishing?
must he not be polishing?
must we not be polishing?
must you not be polishing?
must they not be polishing? 	must I not have polished?
must you not have polished?
must he not have polished?
must we not have polished?
must you not have polished?
must they not have polished? 	must I not have been polishing?
must you not have been polishing?
must he not have been polishing?
must we not have been polishing?
must you not have been polishing?
must they not have been polishing?