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