I can isle you can isle he can isle we can isle you can isle they can isle
Forma con V-ing
I can be isling you can be isling he can be isling we can be isling you can be isling they can be isling
Perfecto
I can have isled you can have isled he can have isled we can have isled you can have isled they can have isled
Perfecto con V-ing
I can have been isling you can have been isling he can have been isling we can have been isling you can have been isling they can have been isling
Negación
Forma simple
I can't isle you can't isle he can't isle we can't isle you can't isle they can't isle
Forma con V-ing
I can't be isling you can't be isling he can't be isling we can't be isling you can't be isling they can't be isling
Perfecto
I can't have isled you can't have isled he can't have isled we can't have isled you can't have isled they can't have isled
Perfecto con V-ing
I can't have been isling you can't have been isling he can't have been isling we can't have been isling you can't have been isling they can't have been isling
Forma interrogativa
Forma simple
can I isle? can you isle? can he isle? can we isle? can you isle? can they isle?
Forma con V-ing
can I be isling? can you be isling? can he be isling? can we be isling? can you be isling? can they be isling?
Perfecto
can I have isled? can you have isled? can he have isled? can we have isled? can you have isled? can they have isled?
Perfecto con V-ing
can I have been isling? can you have been isling? can he have been isling? can we have been isling? can you have been isling? can they have been isling?
Forma interro-negativa
Forma simple
can't I isle? can't you isle? can't he isle? can't we isle? can't you isle? can't they isle?
Forma con V-ing
can't I be isling? can't you be isling? can't he be isling? can't we be isling? can't you be isling? can't they be isling?
Perfecto
can't I have isled? can't you have isled? can't he have isled? can't we have isled? can't you have isled? can't they have isled?
Perfecto con V-ing
can't I have been isling? can't you have been isling? can't he have been isling? can't we have been isling? can't you have been isling? can't they have been isling?