I could dress you could dress he could dress we could dress you could dress they could dress
Forma con V-ing
I could be dressing you could be dressing he could be dressing we could be dressing you could be dressing they could be dressing
Perfecto
I could have dressed you could have dressed he could have dressed we could have dressed you could have dressed they could have dressed
Perfecto con V-ing
I could have been dressing you could have been dressing he could have been dressing we could have been dressing you could have been dressing they could have been dressing
Negación
Forma simple
I couldn't dress you couldn't dress he couldn't dress we couldn't dress you couldn't dress they couldn't dress
Forma con V-ing
I couldn't be dressing you couldn't be dressing he couldn't be dressing we couldn't be dressing you couldn't be dressing they couldn't be dressing
Perfecto
I couldn't have dressed you couldn't have dressed he couldn't have dressed we couldn't have dressed you couldn't have dressed they couldn't have dressed
Perfecto con V-ing
I couldn't have been dressing you couldn't have been dressing he couldn't have been dressing we couldn't have been dressing you couldn't have been dressing they couldn't have been dressing
Forma interrogativa
Forma simple
could I dress? could you dress? could he dress? could we dress? could you dress? could they dress?
Forma con V-ing
could I be dressing? could you be dressing? could he be dressing? could we be dressing? could you be dressing? could they be dressing?
Perfecto
could I have dressed? could you have dressed? could he have dressed? could we have dressed? could you have dressed? could they have dressed?
Perfecto con V-ing
could I have been dressing? could you have been dressing? could he have been dressing? could we have been dressing? could you have been dressing? could they have been dressing?
Forma interro-negativa
Forma simple
couldn't I dress? couldn't you dress? couldn't he dress? couldn't we dress? couldn't you dress? couldn't they dress?
Forma con V-ing
couldn't I be dressing? couldn't you be dressing? couldn't he be dressing? couldn't we be dressing? couldn't you be dressing? couldn't they be dressing?
Perfecto
couldn't I have dressed? couldn't you have dressed? couldn't he have dressed? couldn't we have dressed? couldn't you have dressed? couldn't they have dressed?
Perfecto con V-ing
couldn't I have been dressing? couldn't you have been dressing? couldn't he have been dressing? couldn't we have been dressing? couldn't you have been dressing? couldn't they have been dressing?