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