I can pet you can pet he can pet we can pet you can pet they can pet
Forma com V-ing
I can be petting you can be petting he can be petting we can be petting you can be petting they can be petting
Perfeito
I can have petted you can have petted he can have petted we can have petted you can have petted they can have petted
Perfeito com V-ing
I can have been petting you can have been petting he can have been petting we can have been petting you can have been petting they can have been petting
Negação
Forma simple
I can't pet you can't pet he can't pet we can't pet you can't pet they can't pet
Forma com V-ing
I can't be petting you can't be petting he can't be petting we can't be petting you can't be petting they can't be petting
Perfeito
I can't have petted you can't have petted he can't have petted we can't have petted you can't have petted they can't have petted
Perfeito com V-ing
I can't have been petting you can't have been petting he can't have been petting we can't have been petting you can't have been petting they can't have been petting
Forma interrogativa
Forma simple
can I pet? can you pet? can he pet? can we pet? can you pet? can they pet?
Forma com V-ing
can I be petting? can you be petting? can he be petting? can we be petting? can you be petting? can they be petting?
Perfeito
can I have petted? can you have petted? can he have petted? can we have petted? can you have petted? can they have petted?
Perfeito com V-ing
can I have been petting? can you have been petting? can he have been petting? can we have been petting? can you have been petting? can they have been petting?
Forma interro-Negação
Forma simple
can't I pet? can't you pet? can't he pet? can't we pet? can't you pet? can't they pet?
Forma com V-ing
can't I be petting? can't you be petting? can't he be petting? can't we be petting? can't you be petting? can't they be petting?
Perfeito
can't I have petted? can't you have petted? can't he have petted? can't we have petted? can't you have petted? can't they have petted?
Perfeito com V-ing
can't I have been petting? can't you have been petting? can't he have been petting? can't we have been petting? can't you have been petting? can't they have been petting?