can unfix
Verbo regular: unfix - unfixed- unfixed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can unfix
you can unfix
he can unfix
we can unfix
you can unfix
they can unfix 	I can be unfixing
you can be unfixing
he can be unfixing
we can be unfixing
you can be unfixing
they can be unfixing	I can have unfixed
you can have unfixed
he can have unfixed
we can have unfixed
you can have unfixed
they can have unfixed	I can have been unfixing
you can have been unfixing
he can have been unfixing
we can have been unfixing
you can have been unfixing
they can have been unfixing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot unfix
you cannot unfix
he cannot unfix
we cannot unfix
you cannot unfix
they cannot unfix 	I cannot be unfixing
you cannot be unfixing
he cannot be unfixing
we cannot be unfixing
you cannot be unfixing
they cannot be unfixing	I cannot have unfixed
you cannot have unfixed
he cannot have unfixed
we cannot have unfixed
you cannot have unfixed
they cannot have unfixed	I cannot have been unfixing
you cannot have been unfixing
he cannot have been unfixing
we cannot have been unfixing
you cannot have been unfixing
they cannot have been unfixing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I unfix?
can you unfix?
can he unfix?
can we unfix?
can you unfix?
can they unfix? 	can I be unfixing?
can you be unfixing?
can he be unfixing?
can we be unfixing?
can you be unfixing?
can they be unfixing? 	can I have unfixed?
can you have unfixed?
can he have unfixed?
can we have unfixed?
can you have unfixed?
can they have unfixed? 	can I have been unfixing?
can you have been unfixing?
can he have been unfixing?
can we have been unfixing?
can you have been unfixing?
can they have been unfixing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not unfix?
can you not unfix?
can he not unfix?
can we not unfix?
can you not unfix?
can they not unfix? 	can I not be unfixing?
can you not be unfixing?
can he not be unfixing?
can we not be unfixing?
can you not be unfixing?
can they not be unfixing? 	can I not have unfixed?
can you not have unfixed?
can he not have unfixed?
can we not have unfixed?
can you not have unfixed?
can they not have unfixed? 	can I not have been unfixing?
can you not have been unfixing?
can he not have been unfixing?
can we not have been unfixing?
can you not have been unfixing?
can they not have been unfixing?