could spue
Verbo regular: spue - spued- spued

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could spue
you could spue
he could spue
we could spue
you could spue
they could spue 	I could be spuing
you could be spuing
he could be spuing
we could be spuing
you could be spuing
they could be spuing	I could have spued
you could have spued
he could have spued
we could have spued
you could have spued
they could have spued	I could have been spuing
you could have been spuing
he could have been spuing
we could have been spuing
you could have been spuing
they could have been spuing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't spue
you couldn't spue
he couldn't spue
we couldn't spue
you couldn't spue
they couldn't spue 	I couldn't be spuing
you couldn't be spuing
he couldn't be spuing
we couldn't be spuing
you couldn't be spuing
they couldn't be spuing	I couldn't have spued
you couldn't have spued
he couldn't have spued
we couldn't have spued
you couldn't have spued
they couldn't have spued	I couldn't have been spuing
you couldn't have been spuing
he couldn't have been spuing
we couldn't have been spuing
you couldn't have been spuing
they couldn't have been spuing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I spue?
could you spue?
could he spue?
could we spue?
could you spue?
could they spue? 	could I be spuing?
could you be spuing?
could he be spuing?
could we be spuing?
could you be spuing?
could they be spuing? 	could I have spued?
could you have spued?
could he have spued?
could we have spued?
could you have spued?
could they have spued? 	could I have been spuing?
could you have been spuing?
could he have been spuing?
could we have been spuing?
could you have been spuing?
could they have been spuing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I spue?
couldn't you spue?
couldn't he spue?
couldn't we spue?
couldn't you spue?
couldn't they spue? 	couldn't I be spuing?
couldn't you be spuing?
couldn't he be spuing?
couldn't we be spuing?
couldn't you be spuing?
couldn't they be spuing? 	couldn't I have spued?
couldn't you have spued?
couldn't he have spued?
couldn't we have spued?
couldn't you have spued?
couldn't they have spued? 	couldn't I have been spuing?
couldn't you have been spuing?
couldn't he have been spuing?
couldn't we have been spuing?
couldn't you have been spuing?
couldn't they have been spuing?