I can lesson you can lesson she can lesson we can lesson you can lesson they can lesson
Forma con V-ing
I can be lessoning you can be lessoning she can be lessoning we can be lessoning you can be lessoning they can be lessoning
Perfecto
I can have lessoned you can have lessoned she can have lessoned we can have lessoned you can have lessoned they can have lessoned
Perfecto con V-ing
I can have been lessoning you can have been lessoning she can have been lessoning we can have been lessoning you can have been lessoning they can have been lessoning
Negación
Forma simple
I cannot lesson you cannot lesson she cannot lesson we cannot lesson you cannot lesson they cannot lesson
Forma con V-ing
I cannot be lessoning you cannot be lessoning she cannot be lessoning we cannot be lessoning you cannot be lessoning they cannot be lessoning
Perfecto
I cannot have lessoned you cannot have lessoned she cannot have lessoned we cannot have lessoned you cannot have lessoned they cannot have lessoned
Perfecto con V-ing
I cannot have been lessoning you cannot have been lessoning she cannot have been lessoning we cannot have been lessoning you cannot have been lessoning they cannot have been lessoning
Forma interrogativa
Forma simple
can I lesson? can you lesson? can she lesson? can we lesson? can you lesson? can they lesson?
Forma con V-ing
can I be lessoning? can you be lessoning? can she be lessoning? can we be lessoning? can you be lessoning? can they be lessoning?
Perfecto
can I have lessoned? can you have lessoned? can she have lessoned? can we have lessoned? can you have lessoned? can they have lessoned?
Perfecto con V-ing
can I have been lessoning? can you have been lessoning? can she have been lessoning? can we have been lessoning? can you have been lessoning? can they have been lessoning?
Forma interro-negativa
Forma simple
can I not lesson? can you not lesson? can she not lesson? can we not lesson? can you not lesson? can they not lesson?
Forma con V-ing
can I not be lessoning? can you not be lessoning? can she not be lessoning? can we not be lessoning? can you not be lessoning? can they not be lessoning?
Perfecto
can I not have lessoned? can you not have lessoned? can she not have lessoned? can we not have lessoned? can you not have lessoned? can they not have lessoned?
Perfecto con V-ing
can I not have been lessoning? can you not have been lessoning? can she not have been lessoning? can we not have been lessoning? can you not have been lessoning? can they not have been lessoning?