Conjugación del verbo inglés
CAN PHOTOGRAPH

Verbo regular: photograph - photographed - photographed

Afirmación

Forma simple	Forma con V-ing
I can photograph you can photograph he can photograph we can photograph you can photograph they can photograph	I can be photographing you can be photographing he can be photographing we can be photographing you can be photographing they can be photographing
Perfecto	Perfecto con V-ing
I can have photographed you can have photographed he can have photographed we can have photographed you can have photographed they can have photographed	I can have been photographing you can have been photographing he can have been photographing we can have been photographing you can have been photographing they can have been photographing

Negación

Forma simple	Forma con V-ing
I can't photograph you can't photograph he can't photograph we can't photograph you can't photograph they can't photograph	I can't be photographing you can't be photographing he can't be photographing we can't be photographing you can't be photographing they can't be photographing
Perfecto	Perfecto con V-ing
I can't have photographed you can't have photographed he can't have photographed we can't have photographed you can't have photographed they can't have photographed	I can't have been photographing you can't have been photographing he can't have been photographing we can't have been photographing you can't have been photographing they can't have been photographing

Forma interrogativa

Forma simple	Forma con V-ing
can I photograph? can you photograph? can he photograph? can we photograph? can you photograph? can they photograph?	can I be photographing? can you be photographing? can he be photographing? can we be photographing? can you be photographing? can they be photographing?
Perfecto	Perfecto con V-ing
can I have photographed? can you have photographed? can he have photographed? can we have photographed? can you have photographed? can they have photographed?	can I have been photographing? can you have been photographing? can he have been photographing? can we have been photographing? can you have been photographing? can they have been photographing?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I photograph? can't you photograph? can't he photograph? can't we photograph? can't you photograph? can't they photograph?	can't I be photographing? can't you be photographing? can't he be photographing? can't we be photographing? can't you be photographing? can't they be photographing?
Perfecto	Perfecto con V-ing
can't I have photographed? can't you have photographed? can't he have photographed? can't we have photographed? can't you have photographed? can't they have photographed?	can't I have been photographing? can't you have been photographing? can't he have been photographing? can't we have been photographing? can't you have been photographing? can't they have been photographing?