I could fair you could fair she could fair we could fair you could fair they could fair
Forma con V-ing
I could be fairing you could be fairing she could be fairing we could be fairing you could be fairing they could be fairing
Perfecto
I could have faired you could have faired she could have faired we could have faired you could have faired they could have faired
Perfecto con V-ing
I could have been fairing you could have been fairing she could have been fairing we could have been fairing you could have been fairing they could have been fairing
Negación
Forma simple
I couldn't fair you couldn't fair she couldn't fair we couldn't fair you couldn't fair they couldn't fair
Forma con V-ing
I couldn't be fairing you couldn't be fairing she couldn't be fairing we couldn't be fairing you couldn't be fairing they couldn't be fairing
Perfecto
I couldn't have faired you couldn't have faired she couldn't have faired we couldn't have faired you couldn't have faired they couldn't have faired
Perfecto con V-ing
I couldn't have been fairing you couldn't have been fairing she couldn't have been fairing we couldn't have been fairing you couldn't have been fairing they couldn't have been fairing
Forma interrogativa
Forma simple
could I fair? could you fair? could she fair? could we fair? could you fair? could they fair?
Forma con V-ing
could I be fairing? could you be fairing? could she be fairing? could we be fairing? could you be fairing? could they be fairing?
Perfecto
could I have faired? could you have faired? could she have faired? could we have faired? could you have faired? could they have faired?
Perfecto con V-ing
could I have been fairing? could you have been fairing? could she have been fairing? could we have been fairing? could you have been fairing? could they have been fairing?
Forma interro-negativa
Forma simple
couldn't I fair? couldn't you fair? couldn't she fair? couldn't we fair? couldn't you fair? couldn't they fair?
Forma con V-ing
couldn't I be fairing? couldn't you be fairing? couldn't she be fairing? couldn't we be fairing? couldn't you be fairing? couldn't they be fairing?
Perfecto
couldn't I have faired? couldn't you have faired? couldn't she have faired? couldn't we have faired? couldn't you have faired? couldn't they have faired?
Perfecto con V-ing
couldn't I have been fairing? couldn't you have been fairing? couldn't she have been fairing? couldn't we have been fairing? couldn't you have been fairing? couldn't they have been fairing?