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