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