to underperform
Verbe régulier : underperform - underperformed- underperformed
Traduction française : rester en deçà de ses possibilités 

Indicatif 	
Présent 	Présent continu 	Prétérit 	Prétérit continu 	
 do I not underperform?
do you not underperform?
doesshe not underperform?
do we not underperform?
do you not underperform?
do they not underperform? 	amI not underperforming?
areyou not underperforming?
isshe not underperforming?
arewe not underperforming?
areyou not underperforming?
arethey not underperforming? 	did I not underperform?
did you not underperform?
did she not underperform?
did we not underperform?
did you not underperform?
did they not underperform? 	wasI not underperforming?
wereyou not underperforming?
wasshe not underperforming?
werewe not underperforming?
wereyou not underperforming?
werethey not underperforming? 	
Present perfect 	Present perfect continu 	Pluperfect 	Pluperfect continu 	
 have I not underperformed?
have you not underperformed?
hasshe not underperformed?
have we not underperformed?
have you not underperformed?
have they not underperformed? 	 have I not been underperforming?
have you not been underperforming?
hasshe not been underperforming?
have we not been underperforming?
have you not been underperforming?
have they not been underperforming? 	had I not underperformed?
had you not underperformed?
had she not underperformed?
had we not underperformed?
had you not underperformed?
had they not underperformed? 	had I not been underperforming?
had you not been underperforming?
had she not been underperforming?
had we not been underperforming?
had you not been underperforming?
had they not been underperforming? 	
Futur 	Futur continu 	Futur antérieur 	Futur antérieur continu 	
will I not underperform?
will you not underperform?
will she not underperform?
will we not underperform?
will you not underperform?
will they not underperform? 	will I not be underperforming?
will you not be underperforming?
will she not be underperforming?
will we not be underperforming?
will you not be underperforming?
will they not be underperforming? 	will I not have underperformed?
will you not have underperformed?
will she not have underperformed?
will we not have underperformed?
will you not have underperformed?
will they not have underperformed? 	will I not have been underperforming?
will you not have been underperforming?
will she not have been underperforming?
will we not have been underperforming?
will you not have been underperforming?
will they not have been underperforming? 	

Conditionnel 	
Présent 	Présent continu 	Passé 	Passé continu 	
would I not underperform?
would you not underperform?
would she not underperform?
would we not underperform?
would you not underperform?
would they not underperform? 	would I not be underperforming?
would you not be underperforming?
would she not be underperforming?
would we not be underperforming?
would you not be underperforming?
would they not be underperforming? 	would I not have underperformed?
would you not have underperformed?
would she not have underperformed?
would we not have underperformed?
would you not have underperformed?
would they not have underperformed? 	would I not have been underperforming?
would you not have been underperforming?
would she not have been underperforming?
would we not have been underperforming?
would you not have been underperforming?
would they not have been underperforming? 	

Infinitif 	
Impératif 	
Infinitif 	 	Impératif 	 	
to underperform 	 	-
-
- 	 	

Participe 	
Présent 	Passé 	 	 	
underperforming	underperformed