I can im you can im he can im we can im you can im they can im
Forma con V-ing
I can be iming you can be iming he can be iming we can be iming you can be iming they can be iming
Perfecto
I can have imed you can have imed he can have imed we can have imed you can have imed they can have imed
Perfecto con V-ing
I can have been iming you can have been iming he can have been iming we can have been iming you can have been iming they can have been iming
Negación
Forma simple
I cannot im you cannot im he cannot im we cannot im you cannot im they cannot im
Forma con V-ing
I cannot be iming you cannot be iming he cannot be iming we cannot be iming you cannot be iming they cannot be iming
Perfecto
I cannot have imed you cannot have imed he cannot have imed we cannot have imed you cannot have imed they cannot have imed
Perfecto con V-ing
I cannot have been iming you cannot have been iming he cannot have been iming we cannot have been iming you cannot have been iming they cannot have been iming
Forma interrogativa
Forma simple
can I im? can you im? can he im? can we im? can you im? can they im?
Forma con V-ing
can I be iming? can you be iming? can he be iming? can we be iming? can you be iming? can they be iming?
Perfecto
can I have imed? can you have imed? can he have imed? can we have imed? can you have imed? can they have imed?
Perfecto con V-ing
can I have been iming? can you have been iming? can he have been iming? can we have been iming? can you have been iming? can they have been iming?
Forma interro-negativa
Forma simple
can I not im? can you not im? can he not im? can we not im? can you not im? can they not im?
Forma con V-ing
can I not be iming? can you not be iming? can he not be iming? can we not be iming? can you not be iming? can they not be iming?
Perfecto
can I not have imed? can you not have imed? can he not have imed? can we not have imed? can you not have imed? can they not have imed?
Perfecto con V-ing
can I not have been iming? can you not have been iming? can he not have been iming? can we not have been iming? can you not have been iming? can they not have been iming?