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 couldn't wallow you couldn't wallow he couldn't wallow we couldn't wallow you couldn't wallow they couldn't wallow
Forma con V-ing
I couldn't be wallowing you couldn't be wallowing he couldn't be wallowing we couldn't be wallowing you couldn't be wallowing they couldn't be wallowing
Perfecto
I couldn't have wallowed you couldn't have wallowed he couldn't have wallowed we couldn't have wallowed you couldn't have wallowed they couldn't have wallowed
Perfecto con V-ing
I couldn't have been wallowing you couldn't have been wallowing he couldn't have been wallowing we couldn't have been wallowing you couldn't have been wallowing they couldn't 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
couldn't I wallow? couldn't you wallow? couldn't he wallow? couldn't we wallow? couldn't you wallow? couldn't they wallow?
Forma con V-ing
couldn't I be wallowing? couldn't you be wallowing? couldn't he be wallowing? couldn't we be wallowing? couldn't you be wallowing? couldn't they be wallowing?
Perfecto
couldn't I have wallowed? couldn't you have wallowed? couldn't he have wallowed? couldn't we have wallowed? couldn't you have wallowed? couldn't they have wallowed?
Perfecto con V-ing
couldn't I have been wallowing? couldn't you have been wallowing? couldn't he have been wallowing? couldn't we have been wallowing? couldn't you have been wallowing? couldn't they have been wallowing?