could sculpture
Verbo regular: sculpture - sculptured- sculptured

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could sculpture
you could sculpture
he could sculpture
we could sculpture
you could sculpture
they could sculpture 	I could be sculpturing
you could be sculpturing
he could be sculpturing
we could be sculpturing
you could be sculpturing
they could be sculpturing	I could have sculptured
you could have sculptured
he could have sculptured
we could have sculptured
you could have sculptured
they could have sculptured	I could have been sculpturing
you could have been sculpturing
he could have been sculpturing
we could have been sculpturing
you could have been sculpturing
they could have been sculpturing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't sculpture
you couldn't sculpture
he couldn't sculpture
we couldn't sculpture
you couldn't sculpture
they couldn't sculpture 	I couldn't be sculpturing
you couldn't be sculpturing
he couldn't be sculpturing
we couldn't be sculpturing
you couldn't be sculpturing
they couldn't be sculpturing	I couldn't have sculptured
you couldn't have sculptured
he couldn't have sculptured
we couldn't have sculptured
you couldn't have sculptured
they couldn't have sculptured	I couldn't have been sculpturing
you couldn't have been sculpturing
he couldn't have been sculpturing
we couldn't have been sculpturing
you couldn't have been sculpturing
they couldn't have been sculpturing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I sculpture?
could you sculpture?
could he sculpture?
could we sculpture?
could you sculpture?
could they sculpture? 	could I be sculpturing?
could you be sculpturing?
could he be sculpturing?
could we be sculpturing?
could you be sculpturing?
could they be sculpturing? 	could I have sculptured?
could you have sculptured?
could he have sculptured?
could we have sculptured?
could you have sculptured?
could they have sculptured? 	could I have been sculpturing?
could you have been sculpturing?
could he have been sculpturing?
could we have been sculpturing?
could you have been sculpturing?
could they have been sculpturing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I sculpture?
couldn't you sculpture?
couldn't he sculpture?
couldn't we sculpture?
couldn't you sculpture?
couldn't they sculpture? 	couldn't I be sculpturing?
couldn't you be sculpturing?
couldn't he be sculpturing?
couldn't we be sculpturing?
couldn't you be sculpturing?
couldn't they be sculpturing? 	couldn't I have sculptured?
couldn't you have sculptured?
couldn't he have sculptured?
couldn't we have sculptured?
couldn't you have sculptured?
couldn't they have sculptured? 	couldn't I have been sculpturing?
couldn't you have been sculpturing?
couldn't he have been sculpturing?
couldn't we have been sculpturing?
couldn't you have been sculpturing?
couldn't they have been sculpturing?