I could redress you could redress he could redress we could redress you could redress they could redress
V-ing form
I could be redressing you could be redressing he could be redressing we could be redressing you could be redressing they could be redressing
Perfect
I could have redressed you could have redressed he could have redressed we could have redressed you could have redressed they could have redressed
V-ing perfect
I could have been redressing you could have been redressing he could have been redressing we could have been redressing you could have been redressing they could have been redressing
Negation
Simple form
I couldn't redress you couldn't redress he couldn't redress we couldn't redress you couldn't redress they couldn't redress
V-ing form
I couldn't be redressing you couldn't be redressing he couldn't be redressing we couldn't be redressing you couldn't be redressing they couldn't be redressing
Perfect
I couldn't have redressed you couldn't have redressed he couldn't have redressed we couldn't have redressed you couldn't have redressed they couldn't have redressed
V-ing perfect
I couldn't have been redressing you couldn't have been redressing he couldn't have been redressing we couldn't have been redressing you couldn't have been redressing they couldn't have been redressing
Interrogative form
Simple form
could I redress? could you redress? could he redress? could we redress? could you redress? could they redress?
V-ing form
could I be redressing? could you be redressing? could he be redressing? could we be redressing? could you be redressing? could they be redressing?
Perfect
could I have redressed? could you have redressed? could he have redressed? could we have redressed? could you have redressed? could they have redressed?
V-ing perfect
could I have been redressing? could you have been redressing? could he have been redressing? could we have been redressing? could you have been redressing? could they have been redressing?
Interro-negative form
Simple form
couldn't I redress? couldn't you redress? couldn't he redress? couldn't we redress? couldn't you redress? couldn't they redress?
V-ing form
couldn't I be redressing? couldn't you be redressing? couldn't he be redressing? couldn't we be redressing? couldn't you be redressing? couldn't they be redressing?
Perfect
couldn't I have redressed? couldn't you have redressed? couldn't he have redressed? couldn't we have redressed? couldn't you have redressed? couldn't they have redressed?
V-ing perfect
couldn't I have been redressing? couldn't you have been redressing? couldn't he have been redressing? couldn't we have been redressing? couldn't you have been redressing? couldn't they have been redressing?