I could backload you could backload he could backload we could backload you could backload they could backload
Forma com 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
Perfeito
I could have backloaded you could have backloaded he could have backloaded we could have backloaded you could have backloaded they could have backloaded
Perfeito com 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
Negação
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 com 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
Perfeito
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
Perfeito com 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 com 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?
Perfeito
could I have backloaded? could you have backloaded? could he have backloaded? could we have backloaded? could you have backloaded? could they have backloaded?
Perfeito com 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-Negação
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 com 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?
Perfeito
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?
Perfeito com 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?