ought to sluice
Regular verb: sluice - sluiced- sluiced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to sluice
you ought to sluice
she ought to sluice
we ought to sluice
you ought to sluice
they ought to sluice 	I ought to be sluicing
you ought to be sluicing
she ought to be sluicing
we ought to be sluicing
you ought to be sluicing
they ought to be sluicing	I ought to have sluiced
you ought to have sluiced
she ought to have sluiced
we ought to have sluiced
you ought to have sluiced
they ought to have sluiced	I ought to have been sluicing
you ought to have been sluicing
she ought to have been sluicing
we ought to have been sluicing
you ought to have been sluicing
they ought to have been sluicing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to sluice
you oughtn't to sluice
she oughtn't to sluice
we oughtn't to sluice
you oughtn't to sluice
they oughtn't to sluice 	I oughtn't to be sluicing
you oughtn't to be sluicing
she oughtn't to be sluicing
we oughtn't to be sluicing
you oughtn't to be sluicing
they oughtn't to be sluicing	I oughtn't to have sluiced
you oughtn't to have sluiced
she oughtn't to have sluiced
we oughtn't to have sluiced
you oughtn't to have sluiced
they oughtn't to have sluiced	I oughtn't to have been sluicing
you oughtn't to have been sluicing
she oughtn't to have been sluicing
we oughtn't to have been sluicing
you oughtn't to have been sluicing
they oughtn't to have been sluicing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I sluice?
ought to you sluice?
ought to she sluice?
ought to we sluice?
ought to you sluice?
ought to they sluice? 	ought to I be sluicing?
ought to you be sluicing?
ought to she be sluicing?
ought to we be sluicing?
ought to you be sluicing?
ought to they be sluicing? 	ought to I have sluiced?
ought to you have sluiced?
ought to she have sluiced?
ought to we have sluiced?
ought to you have sluiced?
ought to they have sluiced? 	ought to I have been sluicing?
ought to you have been sluicing?
ought to she have been sluicing?
ought to we have been sluicing?
ought to you have been sluicing?
ought to they have been sluicing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to sluice?
oughtn't you to sluice?
oughtn't she to sluice?
oughtn't we to sluice?
oughtn't you to sluice?
oughtn't they to sluice? 	oughtn't I to be sluicing?
oughtn't you to be sluicing?
oughtn't she to be sluicing?
oughtn't we to be sluicing?
oughtn't you to be sluicing?
oughtn't they to be sluicing? 	oughtn't I to have sluiced?
oughtn't you to have sluiced?
oughtn't she to have sluiced?
oughtn't we to have sluiced?
oughtn't you to have sluiced?
oughtn't they to have sluiced? 	oughtn't I to have been sluicing?
oughtn't you to have been sluicing?
oughtn't she to have been sluicing?
oughtn't we to have been sluicing?
oughtn't you to have been sluicing?
oughtn't they to have been sluicing?