could repair
Verbo regular: repair - repaired- repaired

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could repair
you could repair
she could repair
we could repair
you could repair
they could repair 	I could be repairing
you could be repairing
she could be repairing
we could be repairing
you could be repairing
they could be repairing	I could have repaired
you could have repaired
she could have repaired
we could have repaired
you could have repaired
they could have repaired	I could have been repairing
you could have been repairing
she could have been repairing
we could have been repairing
you could have been repairing
they could have been repairing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't repair
you couldn't repair
she couldn't repair
we couldn't repair
you couldn't repair
they couldn't repair 	I couldn't be repairing
you couldn't be repairing
she couldn't be repairing
we couldn't be repairing
you couldn't be repairing
they couldn't be repairing	I couldn't have repaired
you couldn't have repaired
she couldn't have repaired
we couldn't have repaired
you couldn't have repaired
they couldn't have repaired	I couldn't have been repairing
you couldn't have been repairing
she couldn't have been repairing
we couldn't have been repairing
you couldn't have been repairing
they couldn't have been repairing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I repair?
could you repair?
could she repair?
could we repair?
could you repair?
could they repair? 	could I be repairing?
could you be repairing?
could she be repairing?
could we be repairing?
could you be repairing?
could they be repairing? 	could I have repaired?
could you have repaired?
could she have repaired?
could we have repaired?
could you have repaired?
could they have repaired? 	could I have been repairing?
could you have been repairing?
could she have been repairing?
could we have been repairing?
could you have been repairing?
could they have been repairing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I repair?
couldn't you repair?
couldn't she repair?
couldn't we repair?
couldn't you repair?
couldn't they repair? 	couldn't I be repairing?
couldn't you be repairing?
couldn't she be repairing?
couldn't we be repairing?
couldn't you be repairing?
couldn't they be repairing? 	couldn't I have repaired?
couldn't you have repaired?
couldn't she have repaired?
couldn't we have repaired?
couldn't you have repaired?
couldn't they have repaired? 	couldn't I have been repairing?
couldn't you have been repairing?
couldn't she have been repairing?
couldn't we have been repairing?
couldn't you have been repairing?
couldn't they have been repairing?