could insphere
Verbo regular: insphere - insphered- insphered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could insphere
you could insphere
he could insphere
we could insphere
you could insphere
they could insphere 	I could be insphering
you could be insphering
he could be insphering
we could be insphering
you could be insphering
they could be insphering	I could have insphered
you could have insphered
he could have insphered
we could have insphered
you could have insphered
they could have insphered	I could have been insphering
you could have been insphering
he could have been insphering
we could have been insphering
you could have been insphering
they could have been insphering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not insphere
you could not insphere
he could not insphere
we could not insphere
you could not insphere
they could not insphere 	I could not be insphering
you could not be insphering
he could not be insphering
we could not be insphering
you could not be insphering
they could not be insphering	I could not have insphered
you could not have insphered
he could not have insphered
we could not have insphered
you could not have insphered
they could not have insphered	I could not have been insphering
you could not have been insphering
he could not have been insphering
we could not have been insphering
you could not have been insphering
they could not have been insphering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I insphere?
could you insphere?
could he insphere?
could we insphere?
could you insphere?
could they insphere? 	could I be insphering?
could you be insphering?
could he be insphering?
could we be insphering?
could you be insphering?
could they be insphering? 	could I have insphered?
could you have insphered?
could he have insphered?
could we have insphered?
could you have insphered?
could they have insphered? 	could I have been insphering?
could you have been insphering?
could he have been insphering?
could we have been insphering?
could you have been insphering?
could they have been insphering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not insphere?
could you not insphere?
could he not insphere?
could we not insphere?
could you not insphere?
could they not insphere? 	could I not be insphering?
could you not be insphering?
could he not be insphering?
could we not be insphering?
could you not be insphering?
could they not be insphering? 	could I not have insphered?
could you not have insphered?
could he not have insphered?
could we not have insphered?
could you not have insphered?
could they not have insphered? 	could I not have been insphering?
could you not have been insphering?
could he not have been insphering?
could we not have been insphering?
could you not have been insphering?
could they not have been insphering?