I could imagine you could imagine he could imagine we could imagine you could imagine they could imagine
Forma con V-ing
I could be imagining you could be imagining he could be imagining we could be imagining you could be imagining they could be imagining
Perfecto
I could have imagined you could have imagined he could have imagined we could have imagined you could have imagined they could have imagined
Perfecto con V-ing
I could have been imagining you could have been imagining he could have been imagining we could have been imagining you could have been imagining they could have been imagining
Negación
Forma simple
I could not imagine you could not imagine he could not imagine we could not imagine you could not imagine they could not imagine
Forma con V-ing
I could not be imagining you could not be imagining he could not be imagining we could not be imagining you could not be imagining they could not be imagining
Perfecto
I could not have imagined you could not have imagined he could not have imagined we could not have imagined you could not have imagined they could not have imagined
Perfecto con V-ing
I could not have been imagining you could not have been imagining he could not have been imagining we could not have been imagining you could not have been imagining they could not have been imagining
Forma interrogativa
Forma simple
could I imagine? could you imagine? could he imagine? could we imagine? could you imagine? could they imagine?
Forma con V-ing
could I be imagining? could you be imagining? could he be imagining? could we be imagining? could you be imagining? could they be imagining?
Perfecto
could I have imagined? could you have imagined? could he have imagined? could we have imagined? could you have imagined? could they have imagined?
Perfecto con V-ing
could I have been imagining? could you have been imagining? could he have been imagining? could we have been imagining? could you have been imagining? could they have been imagining?
Forma interro-negativa
Forma simple
could I not imagine? could you not imagine? could he not imagine? could we not imagine? could you not imagine? could they not imagine?
Forma con V-ing
could I not be imagining? could you not be imagining? could he not be imagining? could we not be imagining? could you not be imagining? could they not be imagining?
Perfecto
could I not have imagined? could you not have imagined? could he not have imagined? could we not have imagined? could you not have imagined? could they not have imagined?
Perfecto con V-ing
could I not have been imagining? could you not have been imagining? could he not have been imagining? could we not have been imagining? could you not have been imagining? could they not have been imagining?