should underrate
Verbe régulier : underrate - underrated- underrated
Traduction française : sous-estimer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should underrate
you should underrate
he should underrate
we should underrate
you should underrate
they should underrate 	I should be underrating
you should be underrating
he should be underrating
we should be underrating
you should be underrating
they should be underrating	I should have underrated
you should have underrated
he should have underrated
we should have underrated
you should have underrated
they should have underrated	I should have been underrating
you should have been underrating
he should have been underrating
we should have been underrating
you should have been underrating
they should have been underrating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not underrate
you should not underrate
he should not underrate
we should not underrate
you should not underrate
they should not underrate 	I should not be underrating
you should not be underrating
he should not be underrating
we should not be underrating
you should not be underrating
they should not be underrating	I should not have underrated
you should not have underrated
he should not have underrated
we should not have underrated
you should not have underrated
they should not have underrated	I should not have been underrating
you should not have been underrating
he should not have been underrating
we should not have been underrating
you should not have been underrating
they should not have been underrating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I underrate?
should you underrate?
should he underrate?
should we underrate?
should you underrate?
should they underrate? 	should I be underrating?
should you be underrating?
should he be underrating?
should we be underrating?
should you be underrating?
should they be underrating? 	should I have underrated?
should you have underrated?
should he have underrated?
should we have underrated?
should you have underrated?
should they have underrated? 	should I have been underrating?
should you have been underrating?
should he have been underrating?
should we have been underrating?
should you have been underrating?
should they have been underrating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not underrate?
should you not underrate?
should he not underrate?
should we not underrate?
should you not underrate?
should they not underrate? 	should I not be underrating?
should you not be underrating?
should he not be underrating?
should we not be underrating?
should you not be underrating?
should they not be underrating? 	should I not have underrated?
should you not have underrated?
should he not have underrated?
should we not have underrated?
should you not have underrated?
should they not have underrated? 	should I not have been underrating?
should you not have been underrating?
should he not have been underrating?
should we not have been underrating?
should you not have been underrating?
should they not have been underrating?