to concenter
Verbe régulier : concenter - concentered- concentered

Indicatif 	
Présent 	Présent continu 	Prétérit 	Prétérit continu 	
 do I not concenter?
do you not concenter?
doeshe not concenter?
do we not concenter?
do you not concenter?
do they not concenter? 	amI not concentering?
areyou not concentering?
ishe not concentering?
arewe not concentering?
areyou not concentering?
arethey not concentering? 	did I not concenter?
did you not concenter?
did he not concenter?
did we not concenter?
did you not concenter?
did they not concenter? 	wasI not concentering?
wereyou not concentering?
washe not concentering?
werewe not concentering?
wereyou not concentering?
werethey not concentering? 	
Present perfect 	Present perfect continu 	Pluperfect 	Pluperfect continu 	
 have I not concentered?
have you not concentered?
hashe not concentered?
have we not concentered?
have you not concentered?
have they not concentered? 	 have I not been concentering?
have you not been concentering?
hashe not been concentering?
have we not been concentering?
have you not been concentering?
have they not been concentering? 	had I not concentered?
had you not concentered?
had he not concentered?
had we not concentered?
had you not concentered?
had they not concentered? 	had I not been concentering?
had you not been concentering?
had he not been concentering?
had we not been concentering?
had you not been concentering?
had they not been concentering? 	
Futur 	Futur continu 	Futur antérieur 	Futur antérieur continu 	
will I not concenter?
will you not concenter?
will he not concenter?
will we not concenter?
will you not concenter?
will they not concenter? 	will I not be concentering?
will you not be concentering?
will he not be concentering?
will we not be concentering?
will you not be concentering?
will they not be concentering? 	will I not have concentered?
will you not have concentered?
will he not have concentered?
will we not have concentered?
will you not have concentered?
will they not have concentered? 	will I not have been concentering?
will you not have been concentering?
will he not have been concentering?
will we not have been concentering?
will you not have been concentering?
will they not have been concentering? 	

Conditionnel 	
Présent 	Présent continu 	Passé 	Passé continu 	
would I not concenter?
would you not concenter?
would he not concenter?
would we not concenter?
would you not concenter?
would they not concenter? 	would I not be concentering?
would you not be concentering?
would he not be concentering?
would we not be concentering?
would you not be concentering?
would they not be concentering? 	would I not have concentered?
would you not have concentered?
would he not have concentered?
would we not have concentered?
would you not have concentered?
would they not have concentered? 	would I not have been concentering?
would you not have been concentering?
would he not have been concentering?
would we not have been concentering?
would you not have been concentering?
would they not have been concentering? 	

Infinitif 	
Impératif 	
Infinitif 	 	Impératif 	 	
to concenter 	 	-
-
- 	 	

Participe 	
Présent 	Passé 	 	 	
concentering	concentered