I shall lessen you shall lessen he shall lessen we shall lessen you shall lessen they shall lessen
V-ing form
I shall be lessening you shall be lessening he shall be lessening we shall be lessening you shall be lessening they shall be lessening
Perfect
I shall have lessened you shall have lessened he shall have lessened we shall have lessened you shall have lessened they shall have lessened
V-ing perfect
I shall have been lessening you shall have been lessening he shall have been lessening we shall have been lessening you shall have been lessening they shall have been lessening
Negation
Simple form
I shall not lessen you shall not lessen he shall not lessen we shall not lessen you shall not lessen they shall not lessen
V-ing form
I shall not be lessening you shall not be lessening he shall not be lessening we shall not be lessening you shall not be lessening they shall not be lessening
Perfect
I shall not have lessened you shall not have lessened he shall not have lessened we shall not have lessened you shall not have lessened they shall not have lessened
V-ing perfect
I shall not have been lessening you shall not have been lessening he shall not have been lessening we shall not have been lessening you shall not have been lessening they shall not have been lessening
Interrogative form
Simple form
shall I lessen? shall you lessen? shall he lessen? shall we lessen? shall you lessen? shall they lessen?
V-ing form
shall I be lessening? shall you be lessening? shall he be lessening? shall we be lessening? shall you be lessening? shall they be lessening?
Perfect
shall I have lessened? shall you have lessened? shall he have lessened? shall we have lessened? shall you have lessened? shall they have lessened?
V-ing perfect
shall I have been lessening? shall you have been lessening? shall he have been lessening? shall we have been lessening? shall you have been lessening? shall they have been lessening?
Interro-negative form
Simple form
shall I not lessen? shall you not lessen? shall he not lessen? shall we not lessen? shall you not lessen? shall they not lessen?
V-ing form
shall I not be lessening? shall you not be lessening? shall he not be lessening? shall we not be lessening? shall you not be lessening? shall they not be lessening?
Perfect
shall I not have lessened? shall you not have lessened? shall he not have lessened? shall we not have lessened? shall you not have lessened? shall they not have lessened?
V-ing perfect
shall I not have been lessening? shall you not have been lessening? shall he not have been lessening? shall we not have been lessening? shall you not have been lessening? shall they not have been lessening?