could export
Verbo regular: export - exported- exported

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could export
you could export
he could export
we could export
you could export
they could export 	I could be exporting
you could be exporting
he could be exporting
we could be exporting
you could be exporting
they could be exporting	I could have exported
you could have exported
he could have exported
we could have exported
you could have exported
they could have exported	I could have been exporting
you could have been exporting
he could have been exporting
we could have been exporting
you could have been exporting
they could have been exporting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't export
you couldn't export
he couldn't export
we couldn't export
you couldn't export
they couldn't export 	I couldn't be exporting
you couldn't be exporting
he couldn't be exporting
we couldn't be exporting
you couldn't be exporting
they couldn't be exporting	I couldn't have exported
you couldn't have exported
he couldn't have exported
we couldn't have exported
you couldn't have exported
they couldn't have exported	I couldn't have been exporting
you couldn't have been exporting
he couldn't have been exporting
we couldn't have been exporting
you couldn't have been exporting
they couldn't have been exporting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I export?
could you export?
could he export?
could we export?
could you export?
could they export? 	could I be exporting?
could you be exporting?
could he be exporting?
could we be exporting?
could you be exporting?
could they be exporting? 	could I have exported?
could you have exported?
could he have exported?
could we have exported?
could you have exported?
could they have exported? 	could I have been exporting?
could you have been exporting?
could he have been exporting?
could we have been exporting?
could you have been exporting?
could they have been exporting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I export?
couldn't you export?
couldn't he export?
couldn't we export?
couldn't you export?
couldn't they export? 	couldn't I be exporting?
couldn't you be exporting?
couldn't he be exporting?
couldn't we be exporting?
couldn't you be exporting?
couldn't they be exporting? 	couldn't I have exported?
couldn't you have exported?
couldn't he have exported?
couldn't we have exported?
couldn't you have exported?
couldn't they have exported? 	couldn't I have been exporting?
couldn't you have been exporting?
couldn't he have been exporting?
couldn't we have been exporting?
couldn't you have been exporting?
couldn't they have been exporting?