can 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 can letter
you can letter
she can letter
we can letter
you can letter
they can letter 	I can be lettering
you can be lettering
she can be lettering
we can be lettering
you can be lettering
they can be lettering	I can have lettered
you can have lettered
she can have lettered
we can have lettered
you can have lettered
they can have lettered	I can have been lettering
you can have been lettering
she can have been lettering
we can have been lettering
you can have been lettering
they can have been lettering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot letter
you cannot letter
she cannot letter
we cannot letter
you cannot letter
they cannot letter 	I cannot be lettering
you cannot be lettering
she cannot be lettering
we cannot be lettering
you cannot be lettering
they cannot be lettering	I cannot have lettered
you cannot have lettered
she cannot have lettered
we cannot have lettered
you cannot have lettered
they cannot have lettered	I cannot have been lettering
you cannot have been lettering
she cannot have been lettering
we cannot have been lettering
you cannot have been lettering
they cannot have been lettering	

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

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