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