I ought to deduct you ought to deduct she ought to deduct we ought to deduct you ought to deduct they ought to deduct
V-ing form
I ought to be deducting you ought to be deducting she ought to be deducting we ought to be deducting you ought to be deducting they ought to be deducting
Perfect
I ought to have deducted you ought to have deducted she ought to have deducted we ought to have deducted you ought to have deducted they ought to have deducted
V-ing perfect
I ought to have been deducting you ought to have been deducting she ought to have been deducting we ought to have been deducting you ought to have been deducting they ought to have been deducting
Negation
Simple form
I oughtn't to deduct you oughtn't to deduct she oughtn't to deduct we oughtn't to deduct you oughtn't to deduct they oughtn't to deduct
V-ing form
I oughtn't to be deducting you oughtn't to be deducting she oughtn't to be deducting we oughtn't to be deducting you oughtn't to be deducting they oughtn't to be deducting
Perfect
I oughtn't to have deducted you oughtn't to have deducted she oughtn't to have deducted we oughtn't to have deducted you oughtn't to have deducted they oughtn't to have deducted
V-ing perfect
I oughtn't to have been deducting you oughtn't to have been deducting she oughtn't to have been deducting we oughtn't to have been deducting you oughtn't to have been deducting they oughtn't to have been deducting
Interrogative form
Simple form
ought to I deduct? ought to you deduct? ought to she deduct? ought to we deduct? ought to you deduct? ought to they deduct?
V-ing form
ought to I be deducting? ought to you be deducting? ought to she be deducting? ought to we be deducting? ought to you be deducting? ought to they be deducting?
Perfect
ought to I have deducted? ought to you have deducted? ought to she have deducted? ought to we have deducted? ought to you have deducted? ought to they have deducted?
V-ing perfect
ought to I have been deducting? ought to you have been deducting? ought to she have been deducting? ought to we have been deducting? ought to you have been deducting? ought to they have been deducting?
Interro-negative form
Simple form
oughtn't I to deduct? oughtn't you to deduct? oughtn't she to deduct? oughtn't we to deduct? oughtn't you to deduct? oughtn't they to deduct?
V-ing form
oughtn't I to be deducting? oughtn't you to be deducting? oughtn't she to be deducting? oughtn't we to be deducting? oughtn't you to be deducting? oughtn't they to be deducting?
Perfect
oughtn't I to have deducted? oughtn't you to have deducted? oughtn't she to have deducted? oughtn't we to have deducted? oughtn't you to have deducted? oughtn't they to have deducted?
V-ing perfect
oughtn't I to have been deducting? oughtn't you to have been deducting? oughtn't she to have been deducting? oughtn't we to have been deducting? oughtn't you to have been deducting? oughtn't they to have been deducting?