I can devise you can devise she can devise we can devise you can devise they can devise
Forma com V-ing
I can be devising you can be devising she can be devising we can be devising you can be devising they can be devising
Perfeito
I can have devised you can have devised she can have devised we can have devised you can have devised they can have devised
Perfeito com V-ing
I can have been devising you can have been devising she can have been devising we can have been devising you can have been devising they can have been devising
Negação
Forma simple
I can't devise you can't devise she can't devise we can't devise you can't devise they can't devise
Forma com V-ing
I can't be devising you can't be devising she can't be devising we can't be devising you can't be devising they can't be devising
Perfeito
I can't have devised you can't have devised she can't have devised we can't have devised you can't have devised they can't have devised
Perfeito com V-ing
I can't have been devising you can't have been devising she can't have been devising we can't have been devising you can't have been devising they can't have been devising
Forma interrogativa
Forma simple
can I devise? can you devise? can she devise? can we devise? can you devise? can they devise?
Forma com V-ing
can I be devising? can you be devising? can she be devising? can we be devising? can you be devising? can they be devising?
Perfeito
can I have devised? can you have devised? can she have devised? can we have devised? can you have devised? can they have devised?
Perfeito com V-ing
can I have been devising? can you have been devising? can she have been devising? can we have been devising? can you have been devising? can they have been devising?
Forma interro-Negação
Forma simple
can't I devise? can't you devise? can't she devise? can't we devise? can't you devise? can't they devise?
Forma com V-ing
can't I be devising? can't you be devising? can't she be devising? can't we be devising? can't you be devising? can't they be devising?
Perfeito
can't I have devised? can't you have devised? can't she have devised? can't we have devised? can't you have devised? can't they have devised?
Perfeito com V-ing
can't I have been devising? can't you have been devising? can't she have been devising? can't we have been devising? can't you have been devising? can't they have been devising?