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