could load
Verbo regular: load - loaded- loaded

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could load
you could load
she could load
we could load
you could load
they could load 	I could be loading
you could be loading
she could be loading
we could be loading
you could be loading
they could be loading	I could have loaded
you could have loaded
she could have loaded
we could have loaded
you could have loaded
they could have loaded	I could have been loading
you could have been loading
she could have been loading
we could have been loading
you could have been loading
they could have been loading	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't load
you couldn't load
she couldn't load
we couldn't load
you couldn't load
they couldn't load 	I couldn't be loading
you couldn't be loading
she couldn't be loading
we couldn't be loading
you couldn't be loading
they couldn't be loading	I couldn't have loaded
you couldn't have loaded
she couldn't have loaded
we couldn't have loaded
you couldn't have loaded
they couldn't have loaded	I couldn't have been loading
you couldn't have been loading
she couldn't have been loading
we couldn't have been loading
you couldn't have been loading
they couldn't have been loading	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I load?
could you load?
could she load?
could we load?
could you load?
could they load? 	could I be loading?
could you be loading?
could she be loading?
could we be loading?
could you be loading?
could they be loading? 	could I have loaded?
could you have loaded?
could she have loaded?
could we have loaded?
could you have loaded?
could they have loaded? 	could I have been loading?
could you have been loading?
could she have been loading?
could we have been loading?
could you have been loading?
could they have been loading? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I load?
couldn't you load?
couldn't she load?
couldn't we load?
couldn't you load?
couldn't they load? 	couldn't I be loading?
couldn't you be loading?
couldn't she be loading?
couldn't we be loading?
couldn't you be loading?
couldn't they be loading? 	couldn't I have loaded?
couldn't you have loaded?
couldn't she have loaded?
couldn't we have loaded?
couldn't you have loaded?
couldn't they have loaded? 	couldn't I have been loading?
couldn't you have been loading?
couldn't she have been loading?
couldn't we have been loading?
couldn't you have been loading?
couldn't they have been loading?