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