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