to concenter
Verbe régulier : concenter - concentered- concentered

Indicatif 	
Présent 	Présent continu 	Prétérit 	Prétérit continu 	
 do I concenter?
do you concenter?
doesshe concenter?
do we concenter?
do you concenter?
do they concenter? 	amI concentering?
areyou concentering?
isshe concentering?
arewe concentering?
areyou concentering?
arethey concentering? 	did I concenter?
did you concenter?
did she concenter?
did we concenter?
did you concenter?
did they concenter? 	wasI concentering?
wereyou concentering?
wasshe concentering?
werewe concentering?
wereyou concentering?
werethey concentering? 	
Present perfect 	Present perfect continu 	Pluperfect 	Pluperfect continu 	
 have I concentered?
have you concentered?
hasshe concentered?
have we concentered?
have you concentered?
have they concentered? 	 have I been concentering?
have you been concentering?
hasshe been concentering?
have we been concentering?
have you been concentering?
have they been concentering? 	had I concentered?
had you concentered?
had she concentered?
had we concentered?
had you concentered?
had they concentered? 	had I been concentering?
had you been concentering?
had she been concentering?
had we been concentering?
had you been concentering?
had they been concentering? 	
Futur 	Futur continu 	Futur antérieur 	Futur antérieur continu 	
 will I concenter?
 will you concenter?
 will she concenter?
 will we concenter?
 will you concenter?
 will they concenter? 	 will I be concentering?
 will you be concentering?
 will she be concentering?
 will we be concentering?
 will you be concentering?
 will they be concentering? 	 will I have concentered?
 will you have concentered?
 will she have concentered?
 will we have concentered?
 will you have concentered?
 will they have concentered? 	 will I have been concentering?
 will you have been concentering?
 will she have been concentering?
 will we have been concentering?
 will you have been concentering?
 will they have been concentering? 	

Conditionnel 	
Présent 	Présent continu 	Passé 	Passé continu 	
 would I concenter?
 would you concenter?
 would she concenter?
 would we concenter?
 would you concenter?
 would they concenter? 	 would I be concentering?
 would you be concentering?
 would she be concentering?
 would we be concentering?
 would you be concentering?
 would they be concentering? 	 would I have concentered?
 would you have concentered?
 would she have concentered?
 would we have concentered?
 would you have concentered?
 would they have concentered? 	 would I have been concentering?
 would you have been concentering?
 would she have been concentering?
 would we have been concentering?
 would you have been concentering?
 would they have been concentering? 	

Infinitif 	
Impératif 	
Infinitif 	 	Impératif 	 	
to concenter 	 	-
-
- 	 	

Participe 	
Présent 	Passé 	 	 	
concentering	concentered