could flow
Verbe régulier : flow - flowed- flowed
Traduction française : couler - circuler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could flow
you could flow
he could flow
we could flow
you could flow
they could flow 	I could be flowing
you could be flowing
he could be flowing
we could be flowing
you could be flowing
they could be flowing	I could have flowed
you could have flowed
he could have flowed
we could have flowed
you could have flowed
they could have flowed	I could have been flowing
you could have been flowing
he could have been flowing
we could have been flowing
you could have been flowing
they could have been flowing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not flow
you could not flow
he could not flow
we could not flow
you could not flow
they could not flow 	I could not be flowing
you could not be flowing
he could not be flowing
we could not be flowing
you could not be flowing
they could not be flowing	I could not have flowed
you could not have flowed
he could not have flowed
we could not have flowed
you could not have flowed
they could not have flowed	I could not have been flowing
you could not have been flowing
he could not have been flowing
we could not have been flowing
you could not have been flowing
they could not have been flowing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I flow?
could you flow?
could he flow?
could we flow?
could you flow?
could they flow? 	could I be flowing?
could you be flowing?
could he be flowing?
could we be flowing?
could you be flowing?
could they be flowing? 	could I have flowed?
could you have flowed?
could he have flowed?
could we have flowed?
could you have flowed?
could they have flowed? 	could I have been flowing?
could you have been flowing?
could he have been flowing?
could we have been flowing?
could you have been flowing?
could they have been flowing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not flow?
could you not flow?
could he not flow?
could we not flow?
could you not flow?
could they not flow? 	could I not be flowing?
could you not be flowing?
could he not be flowing?
could we not be flowing?
could you not be flowing?
could they not be flowing? 	could I not have flowed?
could you not have flowed?
could he not have flowed?
could we not have flowed?
could you not have flowed?
could they not have flowed? 	could I not have been flowing?
could you not have been flowing?
could he not have been flowing?
could we not have been flowing?
could you not have been flowing?
could they not have been flowing?