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