Verbe régulier : underachieve - underachieved - underachieved Traduction française : ne pas obtenir les résultats attendus
Affirmation
Forme simple
I must underachieve you must underachieve he must underachieve we must underachieve you must underachieve they must underachieve
Forme en V-ing
I must be underachieving you must be underachieving he must be underachieving we must be underachieving you must be underachieving they must be underachieving
Perfect
I must have underachieved you must have underachieved he must have underachieved we must have underachieved you must have underachieved they must have underachieved
Perfect en V-ing
I must have been underachieving you must have been underachieving he must have been underachieving we must have been underachieving you must have been underachieving they must have been underachieving
Négation
Forme simple
I mustn't underachieve you mustn't underachieve he mustn't underachieve we mustn't underachieve you mustn't underachieve they mustn't underachieve
Forme en V-ing
I mustn't be underachieving you mustn't be underachieving he mustn't be underachieving we mustn't be underachieving you mustn't be underachieving they mustn't be underachieving
Perfect
I mustn't have underachieved you mustn't have underachieved he mustn't have underachieved we mustn't have underachieved you mustn't have underachieved they mustn't have underachieved
Perfect en V-ing
I mustn't have been underachieving you mustn't have been underachieving he mustn't have been underachieving we mustn't have been underachieving you mustn't have been underachieving they mustn't have been underachieving
Forme interrogative
Forme simple
must I underachieve? must you underachieve? must he underachieve? must we underachieve? must you underachieve? must they underachieve?
Forme en V-ing
must I be underachieving? must you be underachieving? must he be underachieving? must we be underachieving? must you be underachieving? must they be underachieving?
Perfect
must I have underachieved? must you have underachieved? must he have underachieved? must we have underachieved? must you have underachieved? must they have underachieved?
Perfect en V-ing
must I have been underachieving? must you have been underachieving? must he have been underachieving? must we have been underachieving? must you have been underachieving? must they have been underachieving?
Forme interro-négative
Forme simple
mustn't I underachieve? mustn't you underachieve? mustn't he underachieve? mustn't we underachieve? mustn't you underachieve? mustn't they underachieve?
Forme en V-ing
mustn't I be underachieving? mustn't you be underachieving? mustn't he be underachieving? mustn't we be underachieving? mustn't you be underachieving? mustn't they be underachieving?
Perfect
mustn't I have underachieved? mustn't you have underachieved? mustn't he have underachieved? mustn't we have underachieved? mustn't you have underachieved? mustn't they have underachieved?
Perfect en V-ing
mustn't I have been underachieving? mustn't you have been underachieving? mustn't he have been underachieving? mustn't we have been underachieving? mustn't you have been underachieving? mustn't they have been underachieving?