could swinge
Verbo regular: swinge - swinged- swinged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could swinge
you could swinge
he could swinge
we could swinge
you could swinge
they could swinge 	I could be swinging
you could be swinging
he could be swinging
we could be swinging
you could be swinging
they could be swinging	I could have swinged
you could have swinged
he could have swinged
we could have swinged
you could have swinged
they could have swinged	I could have been swinging
you could have been swinging
he could have been swinging
we could have been swinging
you could have been swinging
they could have been swinging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not swinge
you could not swinge
he could not swinge
we could not swinge
you could not swinge
they could not swinge 	I could not be swinging
you could not be swinging
he could not be swinging
we could not be swinging
you could not be swinging
they could not be swinging	I could not have swinged
you could not have swinged
he could not have swinged
we could not have swinged
you could not have swinged
they could not have swinged	I could not have been swinging
you could not have been swinging
he could not have been swinging
we could not have been swinging
you could not have been swinging
they could not have been swinging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I swinge?
could you swinge?
could he swinge?
could we swinge?
could you swinge?
could they swinge? 	could I be swinging?
could you be swinging?
could he be swinging?
could we be swinging?
could you be swinging?
could they be swinging? 	could I have swinged?
could you have swinged?
could he have swinged?
could we have swinged?
could you have swinged?
could they have swinged? 	could I have been swinging?
could you have been swinging?
could he have been swinging?
could we have been swinging?
could you have been swinging?
could they have been swinging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not swinge?
could you not swinge?
could he not swinge?
could we not swinge?
could you not swinge?
could they not swinge? 	could I not be swinging?
could you not be swinging?
could he not be swinging?
could we not be swinging?
could you not be swinging?
could they not be swinging? 	could I not have swinged?
could you not have swinged?
could he not have swinged?
could we not have swinged?
could you not have swinged?
could they not have swinged? 	could I not have been swinging?
could you not have been swinging?
could he not have been swinging?
could we not have been swinging?
could you not have been swinging?
could they not have been swinging?