Conjugación del verbo inglés
CAN HELIOGRAPH

Verbo regular: heliograph - heliographed - heliographed

Afirmación

Forma simple	Forma con V-ing
I can heliograph you can heliograph he can heliograph we can heliograph you can heliograph they can heliograph	I can be heliographing you can be heliographing he can be heliographing we can be heliographing you can be heliographing they can be heliographing
Perfecto	Perfecto con V-ing
I can have heliographed you can have heliographed he can have heliographed we can have heliographed you can have heliographed they can have heliographed	I can have been heliographing you can have been heliographing he can have been heliographing we can have been heliographing you can have been heliographing they can have been heliographing

Negación

Forma simple	Forma con V-ing
I can't heliograph you can't heliograph he can't heliograph we can't heliograph you can't heliograph they can't heliograph	I can't be heliographing you can't be heliographing he can't be heliographing we can't be heliographing you can't be heliographing they can't be heliographing
Perfecto	Perfecto con V-ing
I can't have heliographed you can't have heliographed he can't have heliographed we can't have heliographed you can't have heliographed they can't have heliographed	I can't have been heliographing you can't have been heliographing he can't have been heliographing we can't have been heliographing you can't have been heliographing they can't have been heliographing

Forma interrogativa

Forma simple	Forma con V-ing
can I heliograph? can you heliograph? can he heliograph? can we heliograph? can you heliograph? can they heliograph?	can I be heliographing? can you be heliographing? can he be heliographing? can we be heliographing? can you be heliographing? can they be heliographing?
Perfecto	Perfecto con V-ing
can I have heliographed? can you have heliographed? can he have heliographed? can we have heliographed? can you have heliographed? can they have heliographed?	can I have been heliographing? can you have been heliographing? can he have been heliographing? can we have been heliographing? can you have been heliographing? can they have been heliographing?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I heliograph? can't you heliograph? can't he heliograph? can't we heliograph? can't you heliograph? can't they heliograph?	can't I be heliographing? can't you be heliographing? can't he be heliographing? can't we be heliographing? can't you be heliographing? can't they be heliographing?
Perfecto	Perfecto con V-ing
can't I have heliographed? can't you have heliographed? can't he have heliographed? can't we have heliographed? can't you have heliographed? can't they have heliographed?	can't I have been heliographing? can't you have been heliographing? can't he have been heliographing? can't we have been heliographing? can't you have been heliographing? can't they have been heliographing?