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