ought to sheet
Regular verb: sheet - sheeted- sheeted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to sheet
you ought to sheet
she ought to sheet
we ought to sheet
you ought to sheet
they ought to sheet 	I ought to be sheeting
you ought to be sheeting
she ought to be sheeting
we ought to be sheeting
you ought to be sheeting
they ought to be sheeting	I ought to have sheeted
you ought to have sheeted
she ought to have sheeted
we ought to have sheeted
you ought to have sheeted
they ought to have sheeted	I ought to have been sheeting
you ought to have been sheeting
she ought to have been sheeting
we ought to have been sheeting
you ought to have been sheeting
they ought to have been sheeting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to sheet
you oughtn't to sheet
she oughtn't to sheet
we oughtn't to sheet
you oughtn't to sheet
they oughtn't to sheet 	I oughtn't to be sheeting
you oughtn't to be sheeting
she oughtn't to be sheeting
we oughtn't to be sheeting
you oughtn't to be sheeting
they oughtn't to be sheeting	I oughtn't to have sheeted
you oughtn't to have sheeted
she oughtn't to have sheeted
we oughtn't to have sheeted
you oughtn't to have sheeted
they oughtn't to have sheeted	I oughtn't to have been sheeting
you oughtn't to have been sheeting
she oughtn't to have been sheeting
we oughtn't to have been sheeting
you oughtn't to have been sheeting
they oughtn't to have been sheeting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I sheet?
ought to you sheet?
ought to she sheet?
ought to we sheet?
ought to you sheet?
ought to they sheet? 	ought to I be sheeting?
ought to you be sheeting?
ought to she be sheeting?
ought to we be sheeting?
ought to you be sheeting?
ought to they be sheeting? 	ought to I have sheeted?
ought to you have sheeted?
ought to she have sheeted?
ought to we have sheeted?
ought to you have sheeted?
ought to they have sheeted? 	ought to I have been sheeting?
ought to you have been sheeting?
ought to she have been sheeting?
ought to we have been sheeting?
ought to you have been sheeting?
ought to they have been sheeting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to sheet?
oughtn't you to sheet?
oughtn't she to sheet?
oughtn't we to sheet?
oughtn't you to sheet?
oughtn't they to sheet? 	oughtn't I to be sheeting?
oughtn't you to be sheeting?
oughtn't she to be sheeting?
oughtn't we to be sheeting?
oughtn't you to be sheeting?
oughtn't they to be sheeting? 	oughtn't I to have sheeted?
oughtn't you to have sheeted?
oughtn't she to have sheeted?
oughtn't we to have sheeted?
oughtn't you to have sheeted?
oughtn't they to have sheeted? 	oughtn't I to have been sheeting?
oughtn't you to have been sheeting?
oughtn't she to have been sheeting?
oughtn't we to have been sheeting?
oughtn't you to have been sheeting?
oughtn't they to have been sheeting?