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

Indicatif 	
Présent 	Présent continu 	Prétérit 	Prétérit continu 	
I do not underperform
you do not underperform
he doesnot underperform
we do not underperform
you do not underperform
they do not underperform 	Iamnot underperforming
youarenot underperforming
heisnot underperforming
wearenot underperforming
youarenot underperforming
theyarenot underperforming	I did not underperform
you did not underperform
he did not underperform
we did not underperform
you did not underperform
they did not underperform 	Iwasnot underperforming
youwerenot underperforming
hewasnot underperforming
wewerenot underperforming
youwerenot underperforming
theywerenot underperforming	
Present perfect 	Present perfect continu 	Pluperfect 	Pluperfect continu 	
I have not underperformed
you have not underperformed
hehasnot underperformed
we have not underperformed
you have not underperformed
they have not underperformed	I have not  been underperforming
you have not  been underperforming
hehasnot  been underperforming
we have not  been underperforming
you have not  been underperforming
they have not  been underperforming	I had not underperformed
you had not underperformed
he had not underperformed
we had not underperformed
you had not underperformed
they had not underperformed	I had not been underperforming
you had not been underperforming
he had not been underperforming
we had not been underperforming
you had not been underperforming
they had not been underperforming	
Futur 	Futur continu 	Futur antérieur 	Futur antérieur continu 	
I will not underperform
you will not underperform
he will not underperform
we will not underperform
you will not underperform
they will not underperform 	I will not be underperforming
you will not be underperforming
he will not be underperforming
we will not be underperforming
you will not be underperforming
they will not be underperforming	I will not have underperformed
you will not have underperformed
he will not have underperformed
we will not have underperformed
you will not have underperformed
they will not have underperformed	I will not have been underperforming
you will not have been underperforming
he will not have been underperforming
we will not have been underperforming
you will not have been underperforming
they will not have been underperforming	

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

Infinitif 	
Impératif 	
Infinitif 	 	Impératif 	 	
to underperform 	 	do not underperform
Let's not underperform
do not underperform 	 	

Participe 	
Présent 	Passé 	 	 	
underperforming	underperformed