could stopple
Verbe régulier : stopple - stoppled- stoppled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could stopple
you could stopple
she could stopple
we could stopple
you could stopple
they could stopple 	I could be stoppling
you could be stoppling
she could be stoppling
we could be stoppling
you could be stoppling
they could be stoppling	I could have stoppled
you could have stoppled
she could have stoppled
we could have stoppled
you could have stoppled
they could have stoppled	I could have been stoppling
you could have been stoppling
she could have been stoppling
we could have been stoppling
you could have been stoppling
they could have been stoppling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not stopple
you could not stopple
she could not stopple
we could not stopple
you could not stopple
they could not stopple 	I could not be stoppling
you could not be stoppling
she could not be stoppling
we could not be stoppling
you could not be stoppling
they could not be stoppling	I could not have stoppled
you could not have stoppled
she could not have stoppled
we could not have stoppled
you could not have stoppled
they could not have stoppled	I could not have been stoppling
you could not have been stoppling
she could not have been stoppling
we could not have been stoppling
you could not have been stoppling
they could not have been stoppling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I stopple?
could you stopple?
could she stopple?
could we stopple?
could you stopple?
could they stopple? 	could I be stoppling?
could you be stoppling?
could she be stoppling?
could we be stoppling?
could you be stoppling?
could they be stoppling? 	could I have stoppled?
could you have stoppled?
could she have stoppled?
could we have stoppled?
could you have stoppled?
could they have stoppled? 	could I have been stoppling?
could you have been stoppling?
could she have been stoppling?
could we have been stoppling?
could you have been stoppling?
could they have been stoppling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not stopple?
could you not stopple?
could she not stopple?
could we not stopple?
could you not stopple?
could they not stopple? 	could I not be stoppling?
could you not be stoppling?
could she not be stoppling?
could we not be stoppling?
could you not be stoppling?
could they not be stoppling? 	could I not have stoppled?
could you not have stoppled?
could she not have stoppled?
could we not have stoppled?
could you not have stoppled?
could they not have stoppled? 	could I not have been stoppling?
could you not have been stoppling?
could she not have been stoppling?
could we not have been stoppling?
could you not have been stoppling?
could they not have been stoppling?