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