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

Indicatif 	
Présent 	Présent continu 	Prétérit 	Prétérit continu 	
I underperform
you underperform
he underperforms
we underperform
you underperform
they underperform 	Iamunderperforming
youareunderperforming
heisunderperforming
weareunderperforming
youareunderperforming
theyareunderperforming	I underperformed
you underperformed
he underperformed
we underperformed
you underperformed
they underperformed	Iwasunderperforming
youwereunderperforming
hewasunderperforming
wewereunderperforming
youwereunderperforming
theywereunderperforming	
Present perfect 	Present perfect continu 	Pluperfect 	Pluperfect continu 	
I have underperformed
you have underperformed
he has underperformed
we have underperformed
you have underperformed
they have underperformed	I have been underperforming
you have been underperforming
hehasbeen underperforming
we have been underperforming
you have been underperforming
they have been underperforming	I had underperformed
you had underperformed
he had underperformed
we had underperformed
you had underperformed
they had underperformed	I had been underperforming
you had been underperforming
he had been underperforming
we had been underperforming
you had been underperforming
they had been underperforming	
Futur 	Futur continu 	Futur antérieur 	Futur antérieur continu 	
I will underperform
you will underperform
he will underperform
we will underperform
you will underperform
they will underperform 	I will be underperforming
you will be underperforming
he will be underperforming
we will be underperforming
you will be underperforming
they will be underperforming	I will have underperformed
you will have underperformed
he will have underperformed
we will have underperformed
you will have underperformed
they will have underperformed	I will have been underperforming
you will have been underperforming
he will have been underperforming
we will have been underperforming
you will have been underperforming
they will have been underperforming	

Conditionnel 	
Présent 	Présent continu 	Passé 	Passé continu 	
I would underperform
you would underperform
he would underperform
we would underperform
you would underperform
they would underperform 	I would be underperforming
you would be underperforming
he would be underperforming
we would be underperforming
you would be underperforming
they would be underperforming	I would have underperformed
you would have underperformed
he would have underperformed
we would have underperformed
you would have underperformed
they would have underperformed	I would have been underperforming
you would have been underperforming
he would have been underperforming
we would have been underperforming
you would have been underperforming
they would have been underperforming	

Infinitif 	
Impératif 	
Infinitif 	 	Impératif 	 	
to underperform 	 	underperform
Let's underperform
underperform 	 	

Participe 	
Présent 	Passé 	 	 	
underperforming	underperformed