I can backload you can backload she can backload we can backload you can backload they can backload
Forma com V-ing
I can be backloading you can be backloading she can be backloading we can be backloading you can be backloading they can be backloading
Perfeito
I can have backloaded you can have backloaded she can have backloaded we can have backloaded you can have backloaded they can have backloaded
Perfeito com V-ing
I can have been backloading you can have been backloading she can have been backloading we can have been backloading you can have been backloading they can have been backloading
Negação
Forma simple
I can't backload you can't backload she can't backload we can't backload you can't backload they can't backload
Forma com V-ing
I can't be backloading you can't be backloading she can't be backloading we can't be backloading you can't be backloading they can't be backloading
Perfeito
I can't have backloaded you can't have backloaded she can't have backloaded we can't have backloaded you can't have backloaded they can't have backloaded
Perfeito com V-ing
I can't have been backloading you can't have been backloading she can't have been backloading we can't have been backloading you can't have been backloading they can't have been backloading
Forma interrogativa
Forma simple
can I backload? can you backload? can she backload? can we backload? can you backload? can they backload?
Forma com V-ing
can I be backloading? can you be backloading? can she be backloading? can we be backloading? can you be backloading? can they be backloading?
Perfeito
can I have backloaded? can you have backloaded? can she have backloaded? can we have backloaded? can you have backloaded? can they have backloaded?
Perfeito com V-ing
can I have been backloading? can you have been backloading? can she have been backloading? can we have been backloading? can you have been backloading? can they have been backloading?
Forma interro-Negação
Forma simple
can't I backload? can't you backload? can't she backload? can't we backload? can't you backload? can't they backload?
Forma com V-ing
can't I be backloading? can't you be backloading? can't she be backloading? can't we be backloading? can't you be backloading? can't they be backloading?
Perfeito
can't I have backloaded? can't you have backloaded? can't she have backloaded? can't we have backloaded? can't you have backloaded? can't they have backloaded?
Perfeito com V-ing
can't I have been backloading? can't you have been backloading? can't she have been backloading? can't we have been backloading? can't you have been backloading? can't they have been backloading?