I can discolor you can discolor she can discolor we can discolor you can discolor they can discolor
Forma com V-ing
I can be discoloring you can be discoloring she can be discoloring we can be discoloring you can be discoloring they can be discoloring
Perfeito
I can have discolored you can have discolored she can have discolored we can have discolored you can have discolored they can have discolored
Perfeito com V-ing
I can have been discoloring you can have been discoloring she can have been discoloring we can have been discoloring you can have been discoloring they can have been discoloring
Negação
Forma simple
I cannot discolor you cannot discolor she cannot discolor we cannot discolor you cannot discolor they cannot discolor
Forma com V-ing
I cannot be discoloring you cannot be discoloring she cannot be discoloring we cannot be discoloring you cannot be discoloring they cannot be discoloring
Perfeito
I cannot have discolored you cannot have discolored she cannot have discolored we cannot have discolored you cannot have discolored they cannot have discolored
Perfeito com V-ing
I cannot have been discoloring you cannot have been discoloring she cannot have been discoloring we cannot have been discoloring you cannot have been discoloring they cannot have been discoloring
Forma interrogativa
Forma simple
can I discolor? can you discolor? can she discolor? can we discolor? can you discolor? can they discolor?
Forma com V-ing
can I be discoloring? can you be discoloring? can she be discoloring? can we be discoloring? can you be discoloring? can they be discoloring?
Perfeito
can I have discolored? can you have discolored? can she have discolored? can we have discolored? can you have discolored? can they have discolored?
Perfeito com V-ing
can I have been discoloring? can you have been discoloring? can she have been discoloring? can we have been discoloring? can you have been discoloring? can they have been discoloring?
Forma interro-Negação
Forma simple
can I not discolor? can you not discolor? can she not discolor? can we not discolor? can you not discolor? can they not discolor?
Forma com V-ing
can I not be discoloring? can you not be discoloring? can she not be discoloring? can we not be discoloring? can you not be discoloring? can they not be discoloring?
Perfeito
can I not have discolored? can you not have discolored? can she not have discolored? can we not have discolored? can you not have discolored? can they not have discolored?
Perfeito com V-ing
can I not have been discoloring? can you not have been discoloring? can she not have been discoloring? can we not have been discoloring? can you not have been discoloring? can they not have been discoloring?