I can redo you can redo he can redo we can redo you can redo they can redo
Forma con 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
Perfecto
I can have redone you can have redone he can have redone we can have redone you can have redone they can have redone
Perfecto con 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
Negación
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 con 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
Perfecto
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
Perfecto con 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 con 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?
Perfecto
can I have redone? can you have redone? can he have redone? can we have redone? can you have redone? can they have redone?
Perfecto con 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-negativa
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 con 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?
Perfecto
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?
Perfecto con 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?