I ought to mend you ought to mend she ought to mend we ought to mend you ought to mend they ought to mend
V-ing form
I ought to be mending you ought to be mending she ought to be mending we ought to be mending you ought to be mending they ought to be mending
Perfect
I ought to have mended you ought to have mended she ought to have mended we ought to have mended you ought to have mended they ought to have mended
V-ing perfect
I ought to have been mending you ought to have been mending she ought to have been mending we ought to have been mending you ought to have been mending they ought to have been mending
Negation
Simple form
I oughtn't to mend you oughtn't to mend she oughtn't to mend we oughtn't to mend you oughtn't to mend they oughtn't to mend
V-ing form
I oughtn't to be mending you oughtn't to be mending she oughtn't to be mending we oughtn't to be mending you oughtn't to be mending they oughtn't to be mending
Perfect
I oughtn't to have mended you oughtn't to have mended she oughtn't to have mended we oughtn't to have mended you oughtn't to have mended they oughtn't to have mended
V-ing perfect
I oughtn't to have been mending you oughtn't to have been mending she oughtn't to have been mending we oughtn't to have been mending you oughtn't to have been mending they oughtn't to have been mending
Interrogative form
Simple form
ought to I mend? ought to you mend? ought to she mend? ought to we mend? ought to you mend? ought to they mend?
V-ing form
ought to I be mending? ought to you be mending? ought to she be mending? ought to we be mending? ought to you be mending? ought to they be mending?
Perfect
ought to I have mended? ought to you have mended? ought to she have mended? ought to we have mended? ought to you have mended? ought to they have mended?
V-ing perfect
ought to I have been mending? ought to you have been mending? ought to she have been mending? ought to we have been mending? ought to you have been mending? ought to they have been mending?
Interro-negative form
Simple form
oughtn't I to mend? oughtn't you to mend? oughtn't she to mend? oughtn't we to mend? oughtn't you to mend? oughtn't they to mend?
V-ing form
oughtn't I to be mending? oughtn't you to be mending? oughtn't she to be mending? oughtn't we to be mending? oughtn't you to be mending? oughtn't they to be mending?
Perfect
oughtn't I to have mended? oughtn't you to have mended? oughtn't she to have mended? oughtn't we to have mended? oughtn't you to have mended? oughtn't they to have mended?
V-ing perfect
oughtn't I to have been mending? oughtn't you to have been mending? oughtn't she to have been mending? oughtn't we to have been mending? oughtn't you to have been mending? oughtn't they to have been mending?