I could kayak you could kayak she could kayak we could kayak you could kayak they could kayak
Forma con V-ing
I could be kayaking you could be kayaking she could be kayaking we could be kayaking you could be kayaking they could be kayaking
Perfecto
I could have kayaked you could have kayaked she could have kayaked we could have kayaked you could have kayaked they could have kayaked
Perfecto con V-ing
I could have been kayaking you could have been kayaking she could have been kayaking we could have been kayaking you could have been kayaking they could have been kayaking
Negación
Forma simple
I could not kayak you could not kayak she could not kayak we could not kayak you could not kayak they could not kayak
Forma con V-ing
I could not be kayaking you could not be kayaking she could not be kayaking we could not be kayaking you could not be kayaking they could not be kayaking
Perfecto
I could not have kayaked you could not have kayaked she could not have kayaked we could not have kayaked you could not have kayaked they could not have kayaked
Perfecto con V-ing
I could not have been kayaking you could not have been kayaking she could not have been kayaking we could not have been kayaking you could not have been kayaking they could not have been kayaking
Forma interrogativa
Forma simple
could I kayak? could you kayak? could she kayak? could we kayak? could you kayak? could they kayak?
Forma con V-ing
could I be kayaking? could you be kayaking? could she be kayaking? could we be kayaking? could you be kayaking? could they be kayaking?
Perfecto
could I have kayaked? could you have kayaked? could she have kayaked? could we have kayaked? could you have kayaked? could they have kayaked?
Perfecto con V-ing
could I have been kayaking? could you have been kayaking? could she have been kayaking? could we have been kayaking? could you have been kayaking? could they have been kayaking?
Forma interro-negativa
Forma simple
could I not kayak? could you not kayak? could she not kayak? could we not kayak? could you not kayak? could they not kayak?
Forma con V-ing
could I not be kayaking? could you not be kayaking? could she not be kayaking? could we not be kayaking? could you not be kayaking? could they not be kayaking?
Perfecto
could I not have kayaked? could you not have kayaked? could she not have kayaked? could we not have kayaked? could you not have kayaked? could they not have kayaked?
Perfecto con V-ing
could I not have been kayaking? could you not have been kayaking? could she not have been kayaking? could we not have been kayaking? could you not have been kayaking? could they not have been kayaking?