shall extinguish
Verbo regular: extinguish - extinguished- extinguished

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall extinguish
you shall extinguish
she shall extinguish
we shall extinguish
you shall extinguish
they shall extinguish 	I shall be extinguishing
you shall be extinguishing
she shall be extinguishing
we shall be extinguishing
you shall be extinguishing
they shall be extinguishing	I shall have extinguished
you shall have extinguished
she shall have extinguished
we shall have extinguished
you shall have extinguished
they shall have extinguished	I shall have been extinguishing
you shall have been extinguishing
she shall have been extinguishing
we shall have been extinguishing
you shall have been extinguishing
they shall have been extinguishing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall not extinguish
you shall not extinguish
she shall not extinguish
we shall not extinguish
you shall not extinguish
they shall not extinguish 	I shall not be extinguishing
you shall not be extinguishing
she shall not be extinguishing
we shall not be extinguishing
you shall not be extinguishing
they shall not be extinguishing	I shall not have extinguished
you shall not have extinguished
she shall not have extinguished
we shall not have extinguished
you shall not have extinguished
they shall not have extinguished	I shall not have been extinguishing
you shall not have been extinguishing
she shall not have been extinguishing
we shall not have been extinguishing
you shall not have been extinguishing
they shall not have been extinguishing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I extinguish?
shall you extinguish?
shall she extinguish?
shall we extinguish?
shall you extinguish?
shall they extinguish? 	shall I be extinguishing?
shall you be extinguishing?
shall she be extinguishing?
shall we be extinguishing?
shall you be extinguishing?
shall they be extinguishing? 	shall I have extinguished?
shall you have extinguished?
shall she have extinguished?
shall we have extinguished?
shall you have extinguished?
shall they have extinguished? 	shall I have been extinguishing?
shall you have been extinguishing?
shall she have been extinguishing?
shall we have been extinguishing?
shall you have been extinguishing?
shall they have been extinguishing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I not extinguish?
shall you not extinguish?
shall she not extinguish?
shall we not extinguish?
shall you not extinguish?
shall they not extinguish? 	shall I not be extinguishing?
shall you not be extinguishing?
shall she not be extinguishing?
shall we not be extinguishing?
shall you not be extinguishing?
shall they not be extinguishing? 	shall I not have extinguished?
shall you not have extinguished?
shall she not have extinguished?
shall we not have extinguished?
shall you not have extinguished?
shall they not have extinguished? 	shall I not have been extinguishing?
shall you not have been extinguishing?
shall she not have been extinguishing?
shall we not have been extinguishing?
shall you not have been extinguishing?
shall they not have been extinguishing?