I can discolor you can discolor he can discolor we can discolor you can discolor they can discolor
Forma com V-ing
I can be discoloring you can be discoloring he can be discoloring we can be discoloring you can be discoloring they can be discoloring
Perfeito
I can have discolored you can have discolored he 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 he can have been discoloring we can have been discoloring you can have been discoloring they can have been discoloring
Negação
Forma simple
I can't discolor you can't discolor he can't discolor we can't discolor you can't discolor they can't discolor
Forma com V-ing
I can't be discoloring you can't be discoloring he can't be discoloring we can't be discoloring you can't be discoloring they can't be discoloring
Perfeito
I can't have discolored you can't have discolored he can't have discolored we can't have discolored you can't have discolored they can't have discolored
Perfeito com V-ing
I can't have been discoloring you can't have been discoloring he can't have been discoloring we can't have been discoloring you can't have been discoloring they can't have been discoloring
Forma interrogativa
Forma simple
can I discolor? can you discolor? can he discolor? can we discolor? can you discolor? can they discolor?
Forma com V-ing
can I be discoloring? can you be discoloring? can he be discoloring? can we be discoloring? can you be discoloring? can they be discoloring?
Perfeito
can I have discolored? can you have discolored? can he 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 he have been discoloring? can we have been discoloring? can you have been discoloring? can they have been discoloring?
Forma interro-Negação
Forma simple
can't I discolor? can't you discolor? can't he discolor? can't we discolor? can't you discolor? can't they discolor?
Forma com V-ing
can't I be discoloring? can't you be discoloring? can't he be discoloring? can't we be discoloring? can't you be discoloring? can't they be discoloring?
Perfeito
can't I have discolored? can't you have discolored? can't he have discolored? can't we have discolored? can't you have discolored? can't they have discolored?
Perfeito com V-ing
can't I have been discoloring? can't you have been discoloring? can't he have been discoloring? can't we have been discoloring? can't you have been discoloring? can't they have been discoloring?