I ought to thumb-index you ought to thumb-index he ought to thumb-index we ought to thumb-index you ought to thumb-index they ought to thumb-index
V-ing form
I ought to be thumb-indexing you ought to be thumb-indexing he ought to be thumb-indexing we ought to be thumb-indexing you ought to be thumb-indexing they ought to be thumb-indexing
Perfect
I ought to have thumb-indexed you ought to have thumb-indexed he ought to have thumb-indexed we ought to have thumb-indexed you ought to have thumb-indexed they ought to have thumb-indexed
V-ing perfect
I ought to have been thumb-indexing you ought to have been thumb-indexing he ought to have been thumb-indexing we ought to have been thumb-indexing you ought to have been thumb-indexing they ought to have been thumb-indexing
Negation
Simple form
I oughtn't to thumb-index you oughtn't to thumb-index he oughtn't to thumb-index we oughtn't to thumb-index you oughtn't to thumb-index they oughtn't to thumb-index
V-ing form
I oughtn't to be thumb-indexing you oughtn't to be thumb-indexing he oughtn't to be thumb-indexing we oughtn't to be thumb-indexing you oughtn't to be thumb-indexing they oughtn't to be thumb-indexing
Perfect
I oughtn't to have thumb-indexed you oughtn't to have thumb-indexed he oughtn't to have thumb-indexed we oughtn't to have thumb-indexed you oughtn't to have thumb-indexed they oughtn't to have thumb-indexed
V-ing perfect
I oughtn't to have been thumb-indexing you oughtn't to have been thumb-indexing he oughtn't to have been thumb-indexing we oughtn't to have been thumb-indexing you oughtn't to have been thumb-indexing they oughtn't to have been thumb-indexing
Interrogative form
Simple form
ought to I thumb-index? ought to you thumb-index? ought to he thumb-index? ought to we thumb-index? ought to you thumb-index? ought to they thumb-index?
V-ing form
ought to I be thumb-indexing? ought to you be thumb-indexing? ought to he be thumb-indexing? ought to we be thumb-indexing? ought to you be thumb-indexing? ought to they be thumb-indexing?
Perfect
ought to I have thumb-indexed? ought to you have thumb-indexed? ought to he have thumb-indexed? ought to we have thumb-indexed? ought to you have thumb-indexed? ought to they have thumb-indexed?
V-ing perfect
ought to I have been thumb-indexing? ought to you have been thumb-indexing? ought to he have been thumb-indexing? ought to we have been thumb-indexing? ought to you have been thumb-indexing? ought to they have been thumb-indexing?
Interro-negative form
Simple form
oughtn't I to thumb-index? oughtn't you to thumb-index? oughtn't he to thumb-index? oughtn't we to thumb-index? oughtn't you to thumb-index? oughtn't they to thumb-index?
V-ing form
oughtn't I to be thumb-indexing? oughtn't you to be thumb-indexing? oughtn't he to be thumb-indexing? oughtn't we to be thumb-indexing? oughtn't you to be thumb-indexing? oughtn't they to be thumb-indexing?
Perfect
oughtn't I to have thumb-indexed? oughtn't you to have thumb-indexed? oughtn't he to have thumb-indexed? oughtn't we to have thumb-indexed? oughtn't you to have thumb-indexed? oughtn't they to have thumb-indexed?
V-ing perfect
oughtn't I to have been thumb-indexing? oughtn't you to have been thumb-indexing? oughtn't he to have been thumb-indexing? oughtn't we to have been thumb-indexing? oughtn't you to have been thumb-indexing? oughtn't they to have been thumb-indexing?