I can bit you can bit he can bit we can bit you can bit they can bit
Forma con V-ing
I can be biting you can be biting he can be biting we can be biting you can be biting they can be biting
Perfecto
I can have bited you can have bited he can have bited we can have bited you can have bited they can have bited
Perfecto con V-ing
I can have been biting you can have been biting he can have been biting we can have been biting you can have been biting they can have been biting
Negación
Forma simple
I can't bit you can't bit he can't bit we can't bit you can't bit they can't bit
Forma con V-ing
I can't be biting you can't be biting he can't be biting we can't be biting you can't be biting they can't be biting
Perfecto
I can't have bited you can't have bited he can't have bited we can't have bited you can't have bited they can't have bited
Perfecto con V-ing
I can't have been biting you can't have been biting he can't have been biting we can't have been biting you can't have been biting they can't have been biting
Forma interrogativa
Forma simple
can I bit? can you bit? can he bit? can we bit? can you bit? can they bit?
Forma con V-ing
can I be biting? can you be biting? can he be biting? can we be biting? can you be biting? can they be biting?
Perfecto
can I have bited? can you have bited? can he have bited? can we have bited? can you have bited? can they have bited?
Perfecto con V-ing
can I have been biting? can you have been biting? can he have been biting? can we have been biting? can you have been biting? can they have been biting?
Forma interro-negativa
Forma simple
can't I bit? can't you bit? can't he bit? can't we bit? can't you bit? can't they bit?
Forma con V-ing
can't I be biting? can't you be biting? can't he be biting? can't we be biting? can't you be biting? can't they be biting?
Perfecto
can't I have bited? can't you have bited? can't he have bited? can't we have bited? can't you have bited? can't they have bited?
Perfecto con V-ing
can't I have been biting? can't you have been biting? can't he have been biting? can't we have been biting? can't you have been biting? can't they have been biting?