may letter
Verbe régulier : letter - lettered- lettered
Traduction française : inscrire des lettres sur - graver (des lettres sur) 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may letter
you may letter
he may letter
we may letter
you may letter
they may letter 	I may be lettering
you may be lettering
he may be lettering
we may be lettering
you may be lettering
they may be lettering	I may have lettered
you may have lettered
he may have lettered
we may have lettered
you may have lettered
they may have lettered	I may have been lettering
you may have been lettering
he may have been lettering
we may have been lettering
you may have been lettering
they may have been lettering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not letter
you may not letter
he may not letter
we may not letter
you may not letter
they may not letter 	I may not be lettering
you may not be lettering
he may not be lettering
we may not be lettering
you may not be lettering
they may not be lettering	I may not have lettered
you may not have lettered
he may not have lettered
we may not have lettered
you may not have lettered
they may not have lettered	I may not have been lettering
you may not have been lettering
he may not have been lettering
we may not have been lettering
you may not have been lettering
they may not have been lettering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I letter?
may you letter?
may he letter?
may we letter?
may you letter?
may they letter? 	may I be lettering?
may you be lettering?
may he be lettering?
may we be lettering?
may you be lettering?
may they be lettering? 	may I have lettered?
may you have lettered?
may he have lettered?
may we have lettered?
may you have lettered?
may they have lettered? 	may I have been lettering?
may you have been lettering?
may he have been lettering?
may we have been lettering?
may you have been lettering?
may they have been lettering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not letter?
may you not letter?
may he not letter?
may we not letter?
may you not letter?
may they not letter? 	may I not be lettering?
may you not be lettering?
may he not be lettering?
may we not be lettering?
may you not be lettering?
may they not be lettering? 	may I not have lettered?
may you not have lettered?
may he not have lettered?
may we not have lettered?
may you not have lettered?
may they not have lettered? 	may I not have been lettering?
may you not have been lettering?
may he not have been lettering?
may we not have been lettering?
may you not have been lettering?
may they not have been lettering?