I'll be backchecking you'll be backchecking she'll be backchecking we'll be backchecking you'll be backchecking they'll be backchecking
Perfecto
I'll have backchecked you'll have backchecked she'll have backchecked we'll have backchecked you'll have backchecked they'll have backchecked
Perfecto con V-ing
I'll have been backchecking you'll have been backchecking she'll have been backchecking we'll have been backchecking you'll have been backchecking they'll have been backchecking
Negación
Forma simple
I shan't backcheck you shan't backcheck she shan't backcheck we shan't backcheck you shan't backcheck they shan't backcheck
Forma con V-ing
I shan't be backchecking you shan't be backchecking she shan't be backchecking we shan't be backchecking you shan't be backchecking they shan't be backchecking
Perfecto
I shan't have backchecked you shan't have backchecked she shan't have backchecked we shan't have backchecked you shan't have backchecked they shan't have backchecked
Perfecto con V-ing
I shan't have been backchecking you shan't have been backchecking she shan't have been backchecking we shan't have been backchecking you shan't have been backchecking they shan't have been backchecking
Forma interrogativa
Forma simple
shall I backcheck? shall you backcheck? shall she backcheck? shall we backcheck? shall you backcheck? shall they backcheck?
Forma con V-ing
shall I be backchecking? shall you be backchecking? shall she be backchecking? shall we be backchecking? shall you be backchecking? shall they be backchecking?
Perfecto
shall I have backchecked? shall you have backchecked? shall she have backchecked? shall we have backchecked? shall you have backchecked? shall they have backchecked?
Perfecto con V-ing
shall I have been backchecking? shall you have been backchecking? shall she have been backchecking? shall we have been backchecking? shall you have been backchecking? shall they have been backchecking?
Forma interro-negativa
Forma simple
shan't I backcheck? shan't you backcheck? shan't she backcheck? shan't we backcheck? shan't you backcheck? shan't they backcheck?
Forma con V-ing
shan't I be backchecking? shan't you be backchecking? shan't she be backchecking? shan't we be backchecking? shan't you be backchecking? shan't they be backchecking?
Perfecto
shan't I have backchecked? shan't you have backchecked? shan't she have backchecked? shan't we have backchecked? shan't you have backchecked? shan't they have backchecked?
Perfecto con V-ing
shan't I have been backchecking? shan't you have been backchecking? shan't she have been backchecking? shan't we have been backchecking? shan't you have been backchecking? shan't they have been backchecking?