could smudge
Verbe régulier : smudge - smudged- smudged
Traduction française : salir - faire des taches 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could smudge
you could smudge
he could smudge
we could smudge
you could smudge
they could smudge 	I could be smudging
you could be smudging
he could be smudging
we could be smudging
you could be smudging
they could be smudging	I could have smudged
you could have smudged
he could have smudged
we could have smudged
you could have smudged
they could have smudged	I could have been smudging
you could have been smudging
he could have been smudging
we could have been smudging
you could have been smudging
they could have been smudging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not smudge
you could not smudge
he could not smudge
we could not smudge
you could not smudge
they could not smudge 	I could not be smudging
you could not be smudging
he could not be smudging
we could not be smudging
you could not be smudging
they could not be smudging	I could not have smudged
you could not have smudged
he could not have smudged
we could not have smudged
you could not have smudged
they could not have smudged	I could not have been smudging
you could not have been smudging
he could not have been smudging
we could not have been smudging
you could not have been smudging
they could not have been smudging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I smudge?
could you smudge?
could he smudge?
could we smudge?
could you smudge?
could they smudge? 	could I be smudging?
could you be smudging?
could he be smudging?
could we be smudging?
could you be smudging?
could they be smudging? 	could I have smudged?
could you have smudged?
could he have smudged?
could we have smudged?
could you have smudged?
could they have smudged? 	could I have been smudging?
could you have been smudging?
could he have been smudging?
could we have been smudging?
could you have been smudging?
could they have been smudging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not smudge?
could you not smudge?
could he not smudge?
could we not smudge?
could you not smudge?
could they not smudge? 	could I not be smudging?
could you not be smudging?
could he not be smudging?
could we not be smudging?
could you not be smudging?
could they not be smudging? 	could I not have smudged?
could you not have smudged?
could he not have smudged?
could we not have smudged?
could you not have smudged?
could they not have smudged? 	could I not have been smudging?
could you not have been smudging?
could he not have been smudging?
could we not have been smudging?
could you not have been smudging?
could they not have been smudging?