I can pooh you can pooh he can pooh we can pooh you can pooh they can pooh
Forma con V-ing
I can be poohing you can be poohing he can be poohing we can be poohing you can be poohing they can be poohing
Perfecto
I can have poohed you can have poohed he can have poohed we can have poohed you can have poohed they can have poohed
Perfecto con V-ing
I can have been poohing you can have been poohing he can have been poohing we can have been poohing you can have been poohing they can have been poohing
Negación
Forma simple
I cannot pooh you cannot pooh he cannot pooh we cannot pooh you cannot pooh they cannot pooh
Forma con V-ing
I cannot be poohing you cannot be poohing he cannot be poohing we cannot be poohing you cannot be poohing they cannot be poohing
Perfecto
I cannot have poohed you cannot have poohed he cannot have poohed we cannot have poohed you cannot have poohed they cannot have poohed
Perfecto con V-ing
I cannot have been poohing you cannot have been poohing he cannot have been poohing we cannot have been poohing you cannot have been poohing they cannot have been poohing
Forma interrogativa
Forma simple
can I pooh? can you pooh? can he pooh? can we pooh? can you pooh? can they pooh?
Forma con V-ing
can I be poohing? can you be poohing? can he be poohing? can we be poohing? can you be poohing? can they be poohing?
Perfecto
can I have poohed? can you have poohed? can he have poohed? can we have poohed? can you have poohed? can they have poohed?
Perfecto con V-ing
can I have been poohing? can you have been poohing? can he have been poohing? can we have been poohing? can you have been poohing? can they have been poohing?
Forma interro-negativa
Forma simple
can I not pooh? can you not pooh? can he not pooh? can we not pooh? can you not pooh? can they not pooh?
Forma con V-ing
can I not be poohing? can you not be poohing? can he not be poohing? can we not be poohing? can you not be poohing? can they not be poohing?
Perfecto
can I not have poohed? can you not have poohed? can he not have poohed? can we not have poohed? can you not have poohed? can they not have poohed?
Perfecto con V-ing
can I not have been poohing? can you not have been poohing? can he not have been poohing? can we not have been poohing? can you not have been poohing? can they not have been poohing?