I can coal you can coal she can coal we can coal you can coal they can coal
Forma con V-ing
I can be coaling you can be coaling she can be coaling we can be coaling you can be coaling they can be coaling
Perfecto
I can have coaled you can have coaled she can have coaled we can have coaled you can have coaled they can have coaled
Perfecto con V-ing
I can have been coaling you can have been coaling she can have been coaling we can have been coaling you can have been coaling they can have been coaling
Negación
Forma simple
I cannot coal you cannot coal she cannot coal we cannot coal you cannot coal they cannot coal
Forma con V-ing
I cannot be coaling you cannot be coaling she cannot be coaling we cannot be coaling you cannot be coaling they cannot be coaling
Perfecto
I cannot have coaled you cannot have coaled she cannot have coaled we cannot have coaled you cannot have coaled they cannot have coaled
Perfecto con V-ing
I cannot have been coaling you cannot have been coaling she cannot have been coaling we cannot have been coaling you cannot have been coaling they cannot have been coaling
Forma interrogativa
Forma simple
can I coal? can you coal? can she coal? can we coal? can you coal? can they coal?
Forma con V-ing
can I be coaling? can you be coaling? can she be coaling? can we be coaling? can you be coaling? can they be coaling?
Perfecto
can I have coaled? can you have coaled? can she have coaled? can we have coaled? can you have coaled? can they have coaled?
Perfecto con V-ing
can I have been coaling? can you have been coaling? can she have been coaling? can we have been coaling? can you have been coaling? can they have been coaling?
Forma interro-negativa
Forma simple
can I not coal? can you not coal? can she not coal? can we not coal? can you not coal? can they not coal?
Forma con V-ing
can I not be coaling? can you not be coaling? can she not be coaling? can we not be coaling? can you not be coaling? can they not be coaling?
Perfecto
can I not have coaled? can you not have coaled? can she not have coaled? can we not have coaled? can you not have coaled? can they not have coaled?
Perfecto con V-ing
can I not have been coaling? can you not have been coaling? can she not have been coaling? can we not have been coaling? can you not have been coaling? can they not have been coaling?