Conjugação do verbo inglês
CAN DISCUSS

Verbo regular: discuss - discussed - discussed

Afirmação

Forma simple	Forma com V-ing
I can discuss you can discuss he can discuss we can discuss you can discuss they can discuss	I can be discussing you can be discussing he can be discussing we can be discussing you can be discussing they can be discussing
Perfeito	Perfeito com V-ing
I can have discussed you can have discussed he can have discussed we can have discussed you can have discussed they can have discussed	I can have been discussing you can have been discussing he can have been discussing we can have been discussing you can have been discussing they can have been discussing

Negação

Forma simple	Forma com V-ing
I cannot discuss you cannot discuss he cannot discuss we cannot discuss you cannot discuss they cannot discuss	I cannot be discussing you cannot be discussing he cannot be discussing we cannot be discussing you cannot be discussing they cannot be discussing
Perfeito	Perfeito com V-ing
I cannot have discussed you cannot have discussed he cannot have discussed we cannot have discussed you cannot have discussed they cannot have discussed	I cannot have been discussing you cannot have been discussing he cannot have been discussing we cannot have been discussing you cannot have been discussing they cannot have been discussing

Forma interrogativa

Forma simple	Forma com V-ing
can I discuss? can you discuss? can he discuss? can we discuss? can you discuss? can they discuss?	can I be discussing? can you be discussing? can he be discussing? can we be discussing? can you be discussing? can they be discussing?
Perfeito	Perfeito com V-ing
can I have discussed? can you have discussed? can he have discussed? can we have discussed? can you have discussed? can they have discussed?	can I have been discussing? can you have been discussing? can he have been discussing? can we have been discussing? can you have been discussing? can they have been discussing?

Forma interro-Negação

Forma simple	Forma com V-ing
can I not discuss? can you not discuss? can he not discuss? can we not discuss? can you not discuss? can they not discuss?	can I not be discussing? can you not be discussing? can he not be discussing? can we not be discussing? can you not be discussing? can they not be discussing?
Perfeito	Perfeito com V-ing
can I not have discussed? can you not have discussed? can he not have discussed? can we not have discussed? can you not have discussed? can they not have discussed?	can I not have been discussing? can you not have been discussing? can he not have been discussing? can we not have been discussing? can you not have been discussing? can they not have been discussing?