could backload
Verbo regular: backload - backloaded- backloaded

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could backload
you could backload
she could backload
we could backload
you could backload
they could backload 	I could be backloading
you could be backloading
she could be backloading
we could be backloading
you could be backloading
they could be backloading	I could have backloaded
you could have backloaded
she could have backloaded
we could have backloaded
you could have backloaded
they could have backloaded	I could have been backloading
you could have been backloading
she could have been backloading
we could have been backloading
you could have been backloading
they could have been backloading	

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

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