Conjugación del verbo inglés
SHALL BIFF

Verbo regular: biff - biffed - biffed

Afirmación

Forma simple	Forma con V-ing
I shall biff you shall biff she shall biff we shall biff you shall biff they shall biff	I shall be biffing you shall be biffing she shall be biffing we shall be biffing you shall be biffing they shall be biffing
Perfecto	Perfecto con V-ing
I shall have biffed you shall have biffed she shall have biffed we shall have biffed you shall have biffed they shall have biffed	I shall have been biffing you shall have been biffing she shall have been biffing we shall have been biffing you shall have been biffing they shall have been biffing

Negación

Forma simple	Forma con V-ing
I shall not biff you shall not biff she shall not biff we shall not biff you shall not biff they shall not biff	I shall not be biffing you shall not be biffing she shall not be biffing we shall not be biffing you shall not be biffing they shall not be biffing
Perfecto	Perfecto con V-ing
I shall not have biffed you shall not have biffed she shall not have biffed we shall not have biffed you shall not have biffed they shall not have biffed	I shall not have been biffing you shall not have been biffing she shall not have been biffing we shall not have been biffing you shall not have been biffing they shall not have been biffing

Forma interrogativa

Forma simple	Forma con V-ing
shall I biff? shall you biff? shall she biff? shall we biff? shall you biff? shall they biff?	shall I be biffing? shall you be biffing? shall she be biffing? shall we be biffing? shall you be biffing? shall they be biffing?
Perfecto	Perfecto con V-ing
shall I have biffed? shall you have biffed? shall she have biffed? shall we have biffed? shall you have biffed? shall they have biffed?	shall I have been biffing? shall you have been biffing? shall she have been biffing? shall we have been biffing? shall you have been biffing? shall they have been biffing?

Forma interro-negativa

Forma simple	Forma con V-ing
shall I not biff? shall you not biff? shall she not biff? shall we not biff? shall you not biff? shall they not biff?	shall I not be biffing? shall you not be biffing? shall she not be biffing? shall we not be biffing? shall you not be biffing? shall they not be biffing?
Perfecto	Perfecto con V-ing
shall I not have biffed? shall you not have biffed? shall she not have biffed? shall we not have biffed? shall you not have biffed? shall they not have biffed?	shall I not have been biffing? shall you not have been biffing? shall she not have been biffing? shall we not have been biffing? shall you not have been biffing? shall they not have been biffing?