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