I'll be sparing you'll be sparing he'll be sparing we'll be sparing you'll be sparing they'll be sparing
Perfect
I'll have spared you'll have spared he'll have spared we'll have spared you'll have spared they'll have spared
V-ing perfect
I'll have been sparing you'll have been sparing he'll have been sparing we'll have been sparing you'll have been sparing they'll have been sparing
Negation
Simple form
I shan't spare you shan't spare he shan't spare we shan't spare you shan't spare they shan't spare
V-ing form
I shan't be sparing you shan't be sparing he shan't be sparing we shan't be sparing you shan't be sparing they shan't be sparing
Perfect
I shan't have spared you shan't have spared he shan't have spared we shan't have spared you shan't have spared they shan't have spared
V-ing perfect
I shan't have been sparing you shan't have been sparing he shan't have been sparing we shan't have been sparing you shan't have been sparing they shan't have been sparing
Interrogative form
Simple form
shall I spare? shall you spare? shall he spare? shall we spare? shall you spare? shall they spare?
V-ing form
shall I be sparing? shall you be sparing? shall he be sparing? shall we be sparing? shall you be sparing? shall they be sparing?
Perfect
shall I have spared? shall you have spared? shall he have spared? shall we have spared? shall you have spared? shall they have spared?
V-ing perfect
shall I have been sparing? shall you have been sparing? shall he have been sparing? shall we have been sparing? shall you have been sparing? shall they have been sparing?
Interro-negative form
Simple form
shan't I spare? shan't you spare? shan't he spare? shan't we spare? shan't you spare? shan't they spare?
V-ing form
shan't I be sparing? shan't you be sparing? shan't he be sparing? shan't we be sparing? shan't you be sparing? shan't they be sparing?
Perfect
shan't I have spared? shan't you have spared? shan't he have spared? shan't we have spared? shan't you have spared? shan't they have spared?
V-ing perfect
shan't I have been sparing? shan't you have been sparing? shan't he have been sparing? shan't we have been sparing? shan't you have been sparing? shan't they have been sparing?