Conjugaison du verbe anglais
MUST UNDERACHIEVE

Verbe régulier : underachieve - underachieved - underachieved
Traduction française : ne pas obtenir les résultats attendus

Affirmation

Forme simple	Forme en V-ing
I must underachieve you must underachieve she must underachieve we must underachieve you must underachieve they must underachieve	I must be underachieving you must be underachieving she must be underachieving we must be underachieving you must be underachieving they must be underachieving
Perfect	Perfect en V-ing
I must have underachieved you must have underachieved she must have underachieved we must have underachieved you must have underachieved they must have underachieved	I must have been underachieving you must have been underachieving she must have been underachieving we must have been underachieving you must have been underachieving they must have been underachieving

Négation

Forme simple	Forme en V-ing
I must not underachieve you must not underachieve she must not underachieve we must not underachieve you must not underachieve they must not underachieve	I must not be underachieving you must not be underachieving she must not be underachieving we must not be underachieving you must not be underachieving they must not be underachieving
Perfect	Perfect en V-ing
I must not have underachieved you must not have underachieved she must not have underachieved we must not have underachieved you must not have underachieved they must not have underachieved	I must not have been underachieving you must not have been underachieving she must not have been underachieving we must not have been underachieving you must not have been underachieving they must not have been underachieving

Forme interrogative

Forme simple	Forme en V-ing
must I underachieve? must you underachieve? must she underachieve? must we underachieve? must you underachieve? must they underachieve?	must I be underachieving? must you be underachieving? must she be underachieving? must we be underachieving? must you be underachieving? must they be underachieving?
Perfect	Perfect en V-ing
must I have underachieved? must you have underachieved? must she have underachieved? must we have underachieved? must you have underachieved? must they have underachieved?	must I have been underachieving? must you have been underachieving? must she have been underachieving? must we have been underachieving? must you have been underachieving? must they have been underachieving?

Forme interro-négative

Forme simple	Forme en V-ing
must I not underachieve? must you not underachieve? must she not underachieve? must we not underachieve? must you not underachieve? must they not underachieve?	must I not be underachieving? must you not be underachieving? must she not be underachieving? must we not be underachieving? must you not be underachieving? must they not be underachieving?
Perfect	Perfect en V-ing
must I not have underachieved? must you not have underachieved? must she not have underachieved? must we not have underachieved? must you not have underachieved? must they not have underachieved?	must I not have been underachieving? must you not have been underachieving? must she not have been underachieving? must we not have been underachieving? must you not have been underachieving? must they not have been underachieving?