could respine
Verbo regular: respine - respined- respined

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could respine
you could respine
he could respine
we could respine
you could respine
they could respine 	I could be respining
you could be respining
he could be respining
we could be respining
you could be respining
they could be respining	I could have respined
you could have respined
he could have respined
we could have respined
you could have respined
they could have respined	I could have been respining
you could have been respining
he could have been respining
we could have been respining
you could have been respining
they could have been respining	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't respine
you couldn't respine
he couldn't respine
we couldn't respine
you couldn't respine
they couldn't respine 	I couldn't be respining
you couldn't be respining
he couldn't be respining
we couldn't be respining
you couldn't be respining
they couldn't be respining	I couldn't have respined
you couldn't have respined
he couldn't have respined
we couldn't have respined
you couldn't have respined
they couldn't have respined	I couldn't have been respining
you couldn't have been respining
he couldn't have been respining
we couldn't have been respining
you couldn't have been respining
they couldn't have been respining	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I respine?
could you respine?
could he respine?
could we respine?
could you respine?
could they respine? 	could I be respining?
could you be respining?
could he be respining?
could we be respining?
could you be respining?
could they be respining? 	could I have respined?
could you have respined?
could he have respined?
could we have respined?
could you have respined?
could they have respined? 	could I have been respining?
could you have been respining?
could he have been respining?
could we have been respining?
could you have been respining?
could they have been respining? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I respine?
couldn't you respine?
couldn't he respine?
couldn't we respine?
couldn't you respine?
couldn't they respine? 	couldn't I be respining?
couldn't you be respining?
couldn't he be respining?
couldn't we be respining?
couldn't you be respining?
couldn't they be respining? 	couldn't I have respined?
couldn't you have respined?
couldn't he have respined?
couldn't we have respined?
couldn't you have respined?
couldn't they have respined? 	couldn't I have been respining?
couldn't you have been respining?
couldn't he have been respining?
couldn't we have been respining?
couldn't you have been respining?
couldn't they have been respining?