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