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