could format
Verbo regular: format - formated- formated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could format
you could format
he could format
we could format
you could format
they could format 	I could be formating
you could be formating
he could be formating
we could be formating
you could be formating
they could be formating	I could have formated
you could have formated
he could have formated
we could have formated
you could have formated
they could have formated	I could have been formating
you could have been formating
he could have been formating
we could have been formating
you could have been formating
they could have been formating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't format
you couldn't format
he couldn't format
we couldn't format
you couldn't format
they couldn't format 	I couldn't be formating
you couldn't be formating
he couldn't be formating
we couldn't be formating
you couldn't be formating
they couldn't be formating	I couldn't have formated
you couldn't have formated
he couldn't have formated
we couldn't have formated
you couldn't have formated
they couldn't have formated	I couldn't have been formating
you couldn't have been formating
he couldn't have been formating
we couldn't have been formating
you couldn't have been formating
they couldn't have been formating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I format?
could you format?
could he format?
could we format?
could you format?
could they format? 	could I be formating?
could you be formating?
could he be formating?
could we be formating?
could you be formating?
could they be formating? 	could I have formated?
could you have formated?
could he have formated?
could we have formated?
could you have formated?
could they have formated? 	could I have been formating?
could you have been formating?
could he have been formating?
could we have been formating?
could you have been formating?
could they have been formating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I format?
couldn't you format?
couldn't he format?
couldn't we format?
couldn't you format?
couldn't they format? 	couldn't I be formating?
couldn't you be formating?
couldn't he be formating?
couldn't we be formating?
couldn't you be formating?
couldn't they be formating? 	couldn't I have formated?
couldn't you have formated?
couldn't he have formated?
couldn't we have formated?
couldn't you have formated?
couldn't they have formated? 	couldn't I have been formating?
couldn't you have been formating?
couldn't he have been formating?
couldn't we have been formating?
couldn't you have been formating?
couldn't they have been formating?