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