can finish
Verbo regular: finish - finished- finished

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can finish
you can finish
he can finish
we can finish
you can finish
they can finish 	I can be finishing
you can be finishing
he can be finishing
we can be finishing
you can be finishing
they can be finishing	I can have finished
you can have finished
he can have finished
we can have finished
you can have finished
they can have finished	I can have been finishing
you can have been finishing
he can have been finishing
we can have been finishing
you can have been finishing
they can have been finishing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't finish
you can't finish
he can't finish
we can't finish
you can't finish
they can't finish 	I can't be finishing
you can't be finishing
he can't be finishing
we can't be finishing
you can't be finishing
they can't be finishing	I can't have finished
you can't have finished
he can't have finished
we can't have finished
you can't have finished
they can't have finished	I can't have been finishing
you can't have been finishing
he can't have been finishing
we can't have been finishing
you can't have been finishing
they can't have been finishing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I finish?
can you finish?
can he finish?
can we finish?
can you finish?
can they finish? 	can I be finishing?
can you be finishing?
can he be finishing?
can we be finishing?
can you be finishing?
can they be finishing? 	can I have finished?
can you have finished?
can he have finished?
can we have finished?
can you have finished?
can they have finished? 	can I have been finishing?
can you have been finishing?
can he have been finishing?
can we have been finishing?
can you have been finishing?
can they have been finishing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I finish?
can't you finish?
can't he finish?
can't we finish?
can't you finish?
can't they finish? 	can't I be finishing?
can't you be finishing?
can't he be finishing?
can't we be finishing?
can't you be finishing?
can't they be finishing? 	can't I have finished?
can't you have finished?
can't he have finished?
can't we have finished?
can't you have finished?
can't they have finished? 	can't I have been finishing?
can't you have been finishing?
can't he have been finishing?
can't we have been finishing?
can't you have been finishing?
can't they have been finishing?