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