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