could refuge
Verbo regular: refuge - refuged- refuged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could refuge
you could refuge
he could refuge
we could refuge
you could refuge
they could refuge 	I could be refuging
you could be refuging
he could be refuging
we could be refuging
you could be refuging
they could be refuging	I could have refuged
you could have refuged
he could have refuged
we could have refuged
you could have refuged
they could have refuged	I could have been refuging
you could have been refuging
he could have been refuging
we could have been refuging
you could have been refuging
they could have been refuging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't refuge
you couldn't refuge
he couldn't refuge
we couldn't refuge
you couldn't refuge
they couldn't refuge 	I couldn't be refuging
you couldn't be refuging
he couldn't be refuging
we couldn't be refuging
you couldn't be refuging
they couldn't be refuging	I couldn't have refuged
you couldn't have refuged
he couldn't have refuged
we couldn't have refuged
you couldn't have refuged
they couldn't have refuged	I couldn't have been refuging
you couldn't have been refuging
he couldn't have been refuging
we couldn't have been refuging
you couldn't have been refuging
they couldn't have been refuging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I refuge?
could you refuge?
could he refuge?
could we refuge?
could you refuge?
could they refuge? 	could I be refuging?
could you be refuging?
could he be refuging?
could we be refuging?
could you be refuging?
could they be refuging? 	could I have refuged?
could you have refuged?
could he have refuged?
could we have refuged?
could you have refuged?
could they have refuged? 	could I have been refuging?
could you have been refuging?
could he have been refuging?
could we have been refuging?
could you have been refuging?
could they have been refuging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I refuge?
couldn't you refuge?
couldn't he refuge?
couldn't we refuge?
couldn't you refuge?
couldn't they refuge? 	couldn't I be refuging?
couldn't you be refuging?
couldn't he be refuging?
couldn't we be refuging?
couldn't you be refuging?
couldn't they be refuging? 	couldn't I have refuged?
couldn't you have refuged?
couldn't he have refuged?
couldn't we have refuged?
couldn't you have refuged?
couldn't they have refuged? 	couldn't I have been refuging?
couldn't you have been refuging?
couldn't he have been refuging?
couldn't we have been refuging?
couldn't you have been refuging?
couldn't they have been refuging?