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

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can underachieve
you can underachieve
he can underachieve
we can underachieve
you can underachieve
they can underachieve 	I can be underachieving
you can be underachieving
he can be underachieving
we can be underachieving
you can be underachieving
they can be underachieving	I can have underachieved
you can have underachieved
he can have underachieved
we can have underachieved
you can have underachieved
they can have underachieved	I can have been underachieving
you can have been underachieving
he can have been underachieving
we can have been underachieving
you can have been underachieving
they can have been underachieving	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't underachieve
you can't underachieve
he can't underachieve
we can't underachieve
you can't underachieve
they can't underachieve 	I can't be underachieving
you can't be underachieving
he can't be underachieving
we can't be underachieving
you can't be underachieving
they can't be underachieving	I can't have underachieved
you can't have underachieved
he can't have underachieved
we can't have underachieved
you can't have underachieved
they can't have underachieved	I can't have been underachieving
you can't have been underachieving
he can't have been underachieving
we can't have been underachieving
you can't have been underachieving
they can't have been underachieving	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I underachieve?
can you underachieve?
can he underachieve?
can we underachieve?
can you underachieve?
can they underachieve? 	can I be underachieving?
can you be underachieving?
can he be underachieving?
can we be underachieving?
can you be underachieving?
can they be underachieving? 	can I have underachieved?
can you have underachieved?
can he have underachieved?
can we have underachieved?
can you have underachieved?
can they have underachieved? 	can I have been underachieving?
can you have been underachieving?
can he have been underachieving?
can we have been underachieving?
can you have been underachieving?
can they have been underachieving? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I underachieve?
can't you underachieve?
can't he underachieve?
can't we underachieve?
can't you underachieve?
can't they underachieve? 	can't I be underachieving?
can't you be underachieving?
can't he be underachieving?
can't we be underachieving?
can't you be underachieving?
can't they be underachieving? 	can't I have underachieved?
can't you have underachieved?
can't he have underachieved?
can't we have underachieved?
can't you have underachieved?
can't they have underachieved? 	can't I have been underachieving?
can't you have been underachieving?
can't he have been underachieving?
can't we have been underachieving?
can't you have been underachieving?
can't they have been underachieving?