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