ought to deduct
Regular verb: deduct - deducted- deducted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to deduct
you ought to deduct
she ought to deduct
we ought to deduct
you ought to deduct
they ought to deduct 	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	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	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 	V-ing form 	Perfect 	V-ing perfect 	
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 	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	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	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 	V-ing form 	Perfect 	V-ing perfect 	
ought to I deduct?
ought to you deduct?
ought to she deduct?
ought to we deduct?
ought to you deduct?
ought to they deduct? 	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? 	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? 	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 	V-ing form 	Perfect 	V-ing perfect 	
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? 	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? 	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? 	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?