I can redo you can redo he can redo we can redo you can redo they can redo
Forma com V-ing
I can be redoing you can be redoing he can be redoing we can be redoing you can be redoing they can be redoing
Perfeito
I can have redone you can have redone he can have redone we can have redone you can have redone they can have redone
Perfeito com V-ing
I can have been redoing you can have been redoing he can have been redoing we can have been redoing you can have been redoing they can have been redoing
Negação
Forma simple
I can't redo you can't redo he can't redo we can't redo you can't redo they can't redo
Forma com V-ing
I can't be redoing you can't be redoing he can't be redoing we can't be redoing you can't be redoing they can't be redoing
Perfeito
I can't have redone you can't have redone he can't have redone we can't have redone you can't have redone they can't have redone
Perfeito com V-ing
I can't have been redoing you can't have been redoing he can't have been redoing we can't have been redoing you can't have been redoing they can't have been redoing
Forma interrogativa
Forma simple
can I redo? can you redo? can he redo? can we redo? can you redo? can they redo?
Forma com V-ing
can I be redoing? can you be redoing? can he be redoing? can we be redoing? can you be redoing? can they be redoing?
Perfeito
can I have redone? can you have redone? can he have redone? can we have redone? can you have redone? can they have redone?
Perfeito com V-ing
can I have been redoing? can you have been redoing? can he have been redoing? can we have been redoing? can you have been redoing? can they have been redoing?
Forma interro-Negação
Forma simple
can't I redo? can't you redo? can't he redo? can't we redo? can't you redo? can't they redo?
Forma com V-ing
can't I be redoing? can't you be redoing? can't he be redoing? can't we be redoing? can't you be redoing? can't they be redoing?
Perfeito
can't I have redone? can't you have redone? can't he have redone? can't we have redone? can't you have redone? can't they have redone?
Perfeito com V-ing
can't I have been redoing? can't you have been redoing? can't he have been redoing? can't we have been redoing? can't you have been redoing? can't they have been redoing?