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