I shall extinguish you shall extinguish he shall extinguish we shall extinguish you shall extinguish they shall extinguish
V-ing form
I shall be extinguishing you shall be extinguishing he shall be extinguishing we shall be extinguishing you shall be extinguishing they shall be extinguishing
Perfect
I shall have extinguished you shall have extinguished he shall have extinguished we shall have extinguished you shall have extinguished they shall have extinguished
V-ing perfect
I shall have been extinguishing you shall have been extinguishing he shall have been extinguishing we shall have been extinguishing you shall have been extinguishing they shall have been extinguishing
Negation
Simple form
I shall not extinguish you shall not extinguish he shall not extinguish we shall not extinguish you shall not extinguish they shall not extinguish
V-ing form
I shall not be extinguishing you shall not be extinguishing he shall not be extinguishing we shall not be extinguishing you shall not be extinguishing they shall not be extinguishing
Perfect
I shall not have extinguished you shall not have extinguished he shall not have extinguished we shall not have extinguished you shall not have extinguished they shall not have extinguished
V-ing perfect
I shall not have been extinguishing you shall not have been extinguishing he shall not have been extinguishing we shall not have been extinguishing you shall not have been extinguishing they shall not have been extinguishing
Interrogative form
Simple form
shall I extinguish? shall you extinguish? shall he extinguish? shall we extinguish? shall you extinguish? shall they extinguish?
V-ing form
shall I be extinguishing? shall you be extinguishing? shall he be extinguishing? shall we be extinguishing? shall you be extinguishing? shall they be extinguishing?
Perfect
shall I have extinguished? shall you have extinguished? shall he have extinguished? shall we have extinguished? shall you have extinguished? shall they have extinguished?
V-ing perfect
shall I have been extinguishing? shall you have been extinguishing? shall he have been extinguishing? shall we have been extinguishing? shall you have been extinguishing? shall they have been extinguishing?
Interro-negative form
Simple form
shall I not extinguish? shall you not extinguish? shall he not extinguish? shall we not extinguish? shall you not extinguish? shall they not extinguish?
V-ing form
shall I not be extinguishing? shall you not be extinguishing? shall he not be extinguishing? shall we not be extinguishing? shall you not be extinguishing? shall they not be extinguishing?
Perfect
shall I not have extinguished? shall you not have extinguished? shall he not have extinguished? shall we not have extinguished? shall you not have extinguished? shall they not have extinguished?
V-ing perfect
shall I not have been extinguishing? shall you not have been extinguishing? shall he not have been extinguishing? shall we not have been extinguishing? shall you not have been extinguishing? shall they not have been extinguishing?