I ought to fluctuate you ought to fluctuate he ought to fluctuate we ought to fluctuate you ought to fluctuate they ought to fluctuate
V-ing form
I ought to be fluctuating you ought to be fluctuating he ought to be fluctuating we ought to be fluctuating you ought to be fluctuating they ought to be fluctuating
Perfect
I ought to have fluctuated you ought to have fluctuated he ought to have fluctuated we ought to have fluctuated you ought to have fluctuated they ought to have fluctuated
V-ing perfect
I ought to have been fluctuating you ought to have been fluctuating he ought to have been fluctuating we ought to have been fluctuating you ought to have been fluctuating they ought to have been fluctuating
Negation
Simple form
I oughtn't to fluctuate you oughtn't to fluctuate he oughtn't to fluctuate we oughtn't to fluctuate you oughtn't to fluctuate they oughtn't to fluctuate
V-ing form
I oughtn't to be fluctuating you oughtn't to be fluctuating he oughtn't to be fluctuating we oughtn't to be fluctuating you oughtn't to be fluctuating they oughtn't to be fluctuating
Perfect
I oughtn't to have fluctuated you oughtn't to have fluctuated he oughtn't to have fluctuated we oughtn't to have fluctuated you oughtn't to have fluctuated they oughtn't to have fluctuated
V-ing perfect
I oughtn't to have been fluctuating you oughtn't to have been fluctuating he oughtn't to have been fluctuating we oughtn't to have been fluctuating you oughtn't to have been fluctuating they oughtn't to have been fluctuating
Interrogative form
Simple form
ought to I fluctuate? ought to you fluctuate? ought to he fluctuate? ought to we fluctuate? ought to you fluctuate? ought to they fluctuate?
V-ing form
ought to I be fluctuating? ought to you be fluctuating? ought to he be fluctuating? ought to we be fluctuating? ought to you be fluctuating? ought to they be fluctuating?
Perfect
ought to I have fluctuated? ought to you have fluctuated? ought to he have fluctuated? ought to we have fluctuated? ought to you have fluctuated? ought to they have fluctuated?
V-ing perfect
ought to I have been fluctuating? ought to you have been fluctuating? ought to he have been fluctuating? ought to we have been fluctuating? ought to you have been fluctuating? ought to they have been fluctuating?
Interro-negative form
Simple form
oughtn't I to fluctuate? oughtn't you to fluctuate? oughtn't he to fluctuate? oughtn't we to fluctuate? oughtn't you to fluctuate? oughtn't they to fluctuate?
V-ing form
oughtn't I to be fluctuating? oughtn't you to be fluctuating? oughtn't he to be fluctuating? oughtn't we to be fluctuating? oughtn't you to be fluctuating? oughtn't they to be fluctuating?
Perfect
oughtn't I to have fluctuated? oughtn't you to have fluctuated? oughtn't he to have fluctuated? oughtn't we to have fluctuated? oughtn't you to have fluctuated? oughtn't they to have fluctuated?
V-ing perfect
oughtn't I to have been fluctuating? oughtn't you to have been fluctuating? oughtn't he to have been fluctuating? oughtn't we to have been fluctuating? oughtn't you to have been fluctuating? oughtn't they to have been fluctuating?