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