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