I can rectify you can rectify she can rectify we can rectify you can rectify they can rectify
Forma con V-ing
I can be rectifying you can be rectifying she can be rectifying we can be rectifying you can be rectifying they can be rectifying
Perfecto
I can have rectified you can have rectified she can have rectified we can have rectified you can have rectified they can have rectified
Perfecto con V-ing
I can have been rectifying you can have been rectifying she can have been rectifying we can have been rectifying you can have been rectifying they can have been rectifying
Negación
Forma simple
I cannot rectify you cannot rectify she cannot rectify we cannot rectify you cannot rectify they cannot rectify
Forma con V-ing
I cannot be rectifying you cannot be rectifying she cannot be rectifying we cannot be rectifying you cannot be rectifying they cannot be rectifying
Perfecto
I cannot have rectified you cannot have rectified she cannot have rectified we cannot have rectified you cannot have rectified they cannot have rectified
Perfecto con V-ing
I cannot have been rectifying you cannot have been rectifying she cannot have been rectifying we cannot have been rectifying you cannot have been rectifying they cannot have been rectifying
Forma interrogativa
Forma simple
can I rectify? can you rectify? can she rectify? can we rectify? can you rectify? can they rectify?
Forma con V-ing
can I be rectifying? can you be rectifying? can she be rectifying? can we be rectifying? can you be rectifying? can they be rectifying?
Perfecto
can I have rectified? can you have rectified? can she have rectified? can we have rectified? can you have rectified? can they have rectified?
Perfecto con V-ing
can I have been rectifying? can you have been rectifying? can she have been rectifying? can we have been rectifying? can you have been rectifying? can they have been rectifying?
Forma interro-negativa
Forma simple
can I not rectify? can you not rectify? can she not rectify? can we not rectify? can you not rectify? can they not rectify?
Forma con V-ing
can I not be rectifying? can you not be rectifying? can she not be rectifying? can we not be rectifying? can you not be rectifying? can they not be rectifying?
Perfecto
can I not have rectified? can you not have rectified? can she not have rectified? can we not have rectified? can you not have rectified? can they not have rectified?
Perfecto con V-ing
can I not have been rectifying? can you not have been rectifying? can she not have been rectifying? can we not have been rectifying? can you not have been rectifying? can they not have been rectifying?