could load
Regular verb: load - loaded- loaded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could load
you could load
he could load
we could load
you could load
they could load 	I could be loading
you could be loading
he could be loading
we could be loading
you could be loading
they could be loading	I could have loaded
you could have loaded
he 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
he could have been loading
we could have been loading
you could have been loading
they could have been loading	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't load
you couldn't load
he 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
he 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
he 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
he couldn't have been loading
we couldn't have been loading
you couldn't have been loading
they couldn't have been loading	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I load?
could you load?
could he load?
could we load?
could you load?
could they load? 	could I be loading?
could you be loading?
could he be loading?
could we be loading?
could you be loading?
could they be loading? 	could I have loaded?
could you have loaded?
could he 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 he have been loading?
could we have been loading?
could you have been loading?
could they have been loading? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I load?
couldn't you load?
couldn't he 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 he 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 he 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 he have been loading?
couldn't we have been loading?
couldn't you have been loading?
couldn't they have been loading?