could champ
Verbo regular: champ - champed- champed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could champ
you could champ
he could champ
we could champ
you could champ
they could champ 	I could be champing
you could be champing
he could be champing
we could be champing
you could be champing
they could be champing	I could have champed
you could have champed
he could have champed
we could have champed
you could have champed
they could have champed	I could have been champing
you could have been champing
he could have been champing
we could have been champing
you could have been champing
they could have been champing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't champ
you couldn't champ
he couldn't champ
we couldn't champ
you couldn't champ
they couldn't champ 	I couldn't be champing
you couldn't be champing
he couldn't be champing
we couldn't be champing
you couldn't be champing
they couldn't be champing	I couldn't have champed
you couldn't have champed
he couldn't have champed
we couldn't have champed
you couldn't have champed
they couldn't have champed	I couldn't have been champing
you couldn't have been champing
he couldn't have been champing
we couldn't have been champing
you couldn't have been champing
they couldn't have been champing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I champ?
could you champ?
could he champ?
could we champ?
could you champ?
could they champ? 	could I be champing?
could you be champing?
could he be champing?
could we be champing?
could you be champing?
could they be champing? 	could I have champed?
could you have champed?
could he have champed?
could we have champed?
could you have champed?
could they have champed? 	could I have been champing?
could you have been champing?
could he have been champing?
could we have been champing?
could you have been champing?
could they have been champing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I champ?
couldn't you champ?
couldn't he champ?
couldn't we champ?
couldn't you champ?
couldn't they champ? 	couldn't I be champing?
couldn't you be champing?
couldn't he be champing?
couldn't we be champing?
couldn't you be champing?
couldn't they be champing? 	couldn't I have champed?
couldn't you have champed?
couldn't he have champed?
couldn't we have champed?
couldn't you have champed?
couldn't they have champed? 	couldn't I have been champing?
couldn't you have been champing?
couldn't he have been champing?
couldn't we have been champing?
couldn't you have been champing?
couldn't they have been champing?