I shall letch you shall letch he shall letch we shall letch you shall letch they shall letch
Forme en V-ing
I shall be letching you shall be letching he shall be letching we shall be letching you shall be letching they shall be letching
Perfect
I shall have letched you shall have letched he shall have letched we shall have letched you shall have letched they shall have letched
Perfect en V-ing
I shall have been letching you shall have been letching he shall have been letching we shall have been letching you shall have been letching they shall have been letching
Négation
Forme simple
I shall not letch you shall not letch he shall not letch we shall not letch you shall not letch they shall not letch
Forme en V-ing
I shall not be letching you shall not be letching he shall not be letching we shall not be letching you shall not be letching they shall not be letching
Perfect
I shall not have letched you shall not have letched he shall not have letched we shall not have letched you shall not have letched they shall not have letched
Perfect en V-ing
I shall not have been letching you shall not have been letching he shall not have been letching we shall not have been letching you shall not have been letching they shall not have been letching
Forme interrogative
Forme simple
shall I letch? shall you letch? shall he letch? shall we letch? shall you letch? shall they letch?
Forme en V-ing
shall I be letching? shall you be letching? shall he be letching? shall we be letching? shall you be letching? shall they be letching?
Perfect
shall I have letched? shall you have letched? shall he have letched? shall we have letched? shall you have letched? shall they have letched?
Perfect en V-ing
shall I have been letching? shall you have been letching? shall he have been letching? shall we have been letching? shall you have been letching? shall they have been letching?
Forme interro-négative
Forme simple
shall I not letch? shall you not letch? shall he not letch? shall we not letch? shall you not letch? shall they not letch?
Forme en V-ing
shall I not be letching? shall you not be letching? shall he not be letching? shall we not be letching? shall you not be letching? shall they not be letching?
Perfect
shall I not have letched? shall you not have letched? shall he not have letched? shall we not have letched? shall you not have letched? shall they not have letched?
Perfect en V-ing
shall I not have been letching? shall you not have been letching? shall he not have been letching? shall we not have been letching? shall you not have been letching? shall they not have been letching?