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 can't connect you can't connect he can't connect we can't connect you can't connect they can't connect
Forma com V-ing
I can't be connecting you can't be connecting he can't be connecting we can't be connecting you can't be connecting they can't be connecting
Perfeito
I can't have connected you can't have connected he can't have connected we can't have connected you can't have connected they can't have connected
Perfeito com V-ing
I can't have been connecting you can't have been connecting he can't have been connecting we can't have been connecting you can't have been connecting they can't 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't I connect? can't you connect? can't he connect? can't we connect? can't you connect? can't they connect?
Forma com V-ing
can't I be connecting? can't you be connecting? can't he be connecting? can't we be connecting? can't you be connecting? can't they be connecting?
Perfeito
can't I have connected? can't you have connected? can't he have connected? can't we have connected? can't you have connected? can't they have connected?
Perfeito com V-ing
can't I have been connecting? can't you have been connecting? can't he have been connecting? can't we have been connecting? can't you have been connecting? can't they have been connecting?