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