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