I can correct you can correct he can correct we can correct you can correct they can correct
Forma con V-ing
I can be correcting you can be correcting he can be correcting we can be correcting you can be correcting they can be correcting
Perfecto
I can have corrected you can have corrected he can have corrected we can have corrected you can have corrected they can have corrected
Perfecto con V-ing
I can have been correcting you can have been correcting he can have been correcting we can have been correcting you can have been correcting they can have been correcting
Negación
Forma simple
I can't correct you can't correct he can't correct we can't correct you can't correct they can't correct
Forma con V-ing
I can't be correcting you can't be correcting he can't be correcting we can't be correcting you can't be correcting they can't be correcting
Perfecto
I can't have corrected you can't have corrected he can't have corrected we can't have corrected you can't have corrected they can't have corrected
Perfecto con V-ing
I can't have been correcting you can't have been correcting he can't have been correcting we can't have been correcting you can't have been correcting they can't have been correcting
Forma interrogativa
Forma simple
can I correct? can you correct? can he correct? can we correct? can you correct? can they correct?
Forma con V-ing
can I be correcting? can you be correcting? can he be correcting? can we be correcting? can you be correcting? can they be correcting?
Perfecto
can I have corrected? can you have corrected? can he have corrected? can we have corrected? can you have corrected? can they have corrected?
Perfecto con V-ing
can I have been correcting? can you have been correcting? can he have been correcting? can we have been correcting? can you have been correcting? can they have been correcting?
Forma interro-negativa
Forma simple
can't I correct? can't you correct? can't he correct? can't we correct? can't you correct? can't they correct?
Forma con V-ing
can't I be correcting? can't you be correcting? can't he be correcting? can't we be correcting? can't you be correcting? can't they be correcting?
Perfecto
can't I have corrected? can't you have corrected? can't he have corrected? can't we have corrected? can't you have corrected? can't they have corrected?
Perfecto con V-ing
can't I have been correcting? can't you have been correcting? can't he have been correcting? can't we have been correcting? can't you have been correcting? can't they have been correcting?