I could wallow you could wallow he could wallow we could wallow you could wallow they could wallow
Forma con V-ing
I could be wallowing you could be wallowing he could be wallowing we could be wallowing you could be wallowing they could be wallowing
Perfecto
I could have wallowed you could have wallowed he could have wallowed we could have wallowed you could have wallowed they could have wallowed
Perfecto con V-ing
I could have been wallowing you could have been wallowing he could have been wallowing we could have been wallowing you could have been wallowing they could have been wallowing
Negación
Forma simple
I could not wallow you could not wallow he could not wallow we could not wallow you could not wallow they could not wallow
Forma con V-ing
I could not be wallowing you could not be wallowing he could not be wallowing we could not be wallowing you could not be wallowing they could not be wallowing
Perfecto
I could not have wallowed you could not have wallowed he could not have wallowed we could not have wallowed you could not have wallowed they could not have wallowed
Perfecto con V-ing
I could not have been wallowing you could not have been wallowing he could not have been wallowing we could not have been wallowing you could not have been wallowing they could not have been wallowing
Forma interrogativa
Forma simple
could I wallow? could you wallow? could he wallow? could we wallow? could you wallow? could they wallow?
Forma con V-ing
could I be wallowing? could you be wallowing? could he be wallowing? could we be wallowing? could you be wallowing? could they be wallowing?
Perfecto
could I have wallowed? could you have wallowed? could he have wallowed? could we have wallowed? could you have wallowed? could they have wallowed?
Perfecto con V-ing
could I have been wallowing? could you have been wallowing? could he have been wallowing? could we have been wallowing? could you have been wallowing? could they have been wallowing?
Forma interro-negativa
Forma simple
could I not wallow? could you not wallow? could he not wallow? could we not wallow? could you not wallow? could they not wallow?
Forma con V-ing
could I not be wallowing? could you not be wallowing? could he not be wallowing? could we not be wallowing? could you not be wallowing? could they not be wallowing?
Perfecto
could I not have wallowed? could you not have wallowed? could he not have wallowed? could we not have wallowed? could you not have wallowed? could they not have wallowed?
Perfecto con V-ing
could I not have been wallowing? could you not have been wallowing? could he not have been wallowing? could we not have been wallowing? could you not have been wallowing? could they not have been wallowing?