ought to slice
Regular verb: slice - sliced- sliced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to slice
you ought to slice
he ought to slice
we ought to slice
you ought to slice
they ought to slice 	I ought to be slicing
you ought to be slicing
he ought to be slicing
we ought to be slicing
you ought to be slicing
they ought to be slicing	I ought to have sliced
you ought to have sliced
he ought to have sliced
we ought to have sliced
you ought to have sliced
they ought to have sliced	I ought to have been slicing
you ought to have been slicing
he ought to have been slicing
we ought to have been slicing
you ought to have been slicing
they ought to have been slicing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to slice
you oughtn't to slice
he oughtn't to slice
we oughtn't to slice
you oughtn't to slice
they oughtn't to slice 	I oughtn't to be slicing
you oughtn't to be slicing
he oughtn't to be slicing
we oughtn't to be slicing
you oughtn't to be slicing
they oughtn't to be slicing	I oughtn't to have sliced
you oughtn't to have sliced
he oughtn't to have sliced
we oughtn't to have sliced
you oughtn't to have sliced
they oughtn't to have sliced	I oughtn't to have been slicing
you oughtn't to have been slicing
he oughtn't to have been slicing
we oughtn't to have been slicing
you oughtn't to have been slicing
they oughtn't to have been slicing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I slice?
ought to you slice?
ought to he slice?
ought to we slice?
ought to you slice?
ought to they slice? 	ought to I be slicing?
ought to you be slicing?
ought to he be slicing?
ought to we be slicing?
ought to you be slicing?
ought to they be slicing? 	ought to I have sliced?
ought to you have sliced?
ought to he have sliced?
ought to we have sliced?
ought to you have sliced?
ought to they have sliced? 	ought to I have been slicing?
ought to you have been slicing?
ought to he have been slicing?
ought to we have been slicing?
ought to you have been slicing?
ought to they have been slicing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to slice?
oughtn't you to slice?
oughtn't he to slice?
oughtn't we to slice?
oughtn't you to slice?
oughtn't they to slice? 	oughtn't I to be slicing?
oughtn't you to be slicing?
oughtn't he to be slicing?
oughtn't we to be slicing?
oughtn't you to be slicing?
oughtn't they to be slicing? 	oughtn't I to have sliced?
oughtn't you to have sliced?
oughtn't he to have sliced?
oughtn't we to have sliced?
oughtn't you to have sliced?
oughtn't they to have sliced? 	oughtn't I to have been slicing?
oughtn't you to have been slicing?
oughtn't he to have been slicing?
oughtn't we to have been slicing?
oughtn't you to have been slicing?
oughtn't they to have been slicing?