I can hail you can hail he can hail we can hail you can hail they can hail
Forma con V-ing
I can be hailing you can be hailing he can be hailing we can be hailing you can be hailing they can be hailing
Perfecto
I can have hailed you can have hailed he can have hailed we can have hailed you can have hailed they can have hailed
Perfecto con V-ing
I can have been hailing you can have been hailing he can have been hailing we can have been hailing you can have been hailing they can have been hailing
Negación
Forma simple
I can't hail you can't hail he can't hail we can't hail you can't hail they can't hail
Forma con V-ing
I can't be hailing you can't be hailing he can't be hailing we can't be hailing you can't be hailing they can't be hailing
Perfecto
I can't have hailed you can't have hailed he can't have hailed we can't have hailed you can't have hailed they can't have hailed
Perfecto con V-ing
I can't have been hailing you can't have been hailing he can't have been hailing we can't have been hailing you can't have been hailing they can't have been hailing
Forma interrogativa
Forma simple
can I hail? can you hail? can he hail? can we hail? can you hail? can they hail?
Forma con V-ing
can I be hailing? can you be hailing? can he be hailing? can we be hailing? can you be hailing? can they be hailing?
Perfecto
can I have hailed? can you have hailed? can he have hailed? can we have hailed? can you have hailed? can they have hailed?
Perfecto con V-ing
can I have been hailing? can you have been hailing? can he have been hailing? can we have been hailing? can you have been hailing? can they have been hailing?
Forma interro-negativa
Forma simple
can't I hail? can't you hail? can't he hail? can't we hail? can't you hail? can't they hail?
Forma con V-ing
can't I be hailing? can't you be hailing? can't he be hailing? can't we be hailing? can't you be hailing? can't they be hailing?
Perfecto
can't I have hailed? can't you have hailed? can't he have hailed? can't we have hailed? can't you have hailed? can't they have hailed?
Perfecto con V-ing
can't I have been hailing? can't you have been hailing? can't he have been hailing? can't we have been hailing? can't you have been hailing? can't they have been hailing?