Conjugación del verbo inglés
CAN PET

Verbo regular: pet - petted - petted

Afirmación

Forma simple	Forma con V-ing
I can pet you can pet he can pet we can pet you can pet they can pet	I can be petting you can be petting he can be petting we can be petting you can be petting they can be petting
Perfecto	Perfecto con V-ing
I can have petted you can have petted he can have petted we can have petted you can have petted they can have petted	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

Negación

Forma simple	Forma con V-ing
I can't pet you can't pet he can't pet we can't pet you can't pet they can't pet	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
Perfecto	Perfecto con V-ing
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	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	Forma con V-ing
can I pet? can you pet? can he pet? can we pet? can you pet? can they pet?	can I be petting? can you be petting? can he be petting? can we be petting? can you be petting? can they be petting?
Perfecto	Perfecto con V-ing
can I have petted? can you have petted? can he have petted? can we have petted? can you have petted? can they have petted?	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-negativa

Forma simple	Forma con V-ing
can't I pet? can't you pet? can't he pet? can't we pet? can't you pet? can't they pet?	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?
Perfecto	Perfecto con V-ing
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?	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?