I can connect you can connect he can connect we can connect you can connect they can connect
Forma com V-ing
I can be connecting you can be connecting he can be connecting we can be connecting you can be connecting they can be connecting
Perfeito
I can have connected you can have connected he can have connected we can have connected you can have connected they can have connected
Perfeito com V-ing
I can have been connecting you can have been connecting he can have been connecting we can have been connecting you can have been connecting they can have been connecting
Negação
Forma simple
I cannot connect you cannot connect he cannot connect we cannot connect you cannot connect they cannot connect
Forma com V-ing
I cannot be connecting you cannot be connecting he cannot be connecting we cannot be connecting you cannot be connecting they cannot be connecting
Perfeito
I cannot have connected you cannot have connected he cannot have connected we cannot have connected you cannot have connected they cannot have connected
Perfeito com V-ing
I cannot have been connecting you cannot have been connecting he cannot have been connecting we cannot have been connecting you cannot have been connecting they cannot have been connecting
Forma interrogativa
Forma simple
can I connect? can you connect? can he connect? can we connect? can you connect? can they connect?
Forma com V-ing
can I be connecting? can you be connecting? can he be connecting? can we be connecting? can you be connecting? can they be connecting?
Perfeito
can I have connected? can you have connected? can he have connected? can we have connected? can you have connected? can they have connected?
Perfeito com V-ing
can I have been connecting? can you have been connecting? can he have been connecting? can we have been connecting? can you have been connecting? can they have been connecting?
Forma interro-Negação
Forma simple
can I not connect? can you not connect? can he not connect? can we not connect? can you not connect? can they not connect?
Forma com V-ing
can I not be connecting? can you not be connecting? can he not be connecting? can we not be connecting? can you not be connecting? can they not be connecting?
Perfeito
can I not have connected? can you not have connected? can he not have connected? can we not have connected? can you not have connected? can they not have connected?
Perfeito com V-ing
can I not have been connecting? can you not have been connecting? can he not have been connecting? can we not have been connecting? can you not have been connecting? can they not have been connecting?