ought to size
Regular verb: size - sized- sized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to size
you ought to size
she ought to size
we ought to size
you ought to size
they ought to size 	I ought to be sizing
you ought to be sizing
she ought to be sizing
we ought to be sizing
you ought to be sizing
they ought to be sizing	I ought to have sized
you ought to have sized
she ought to have sized
we ought to have sized
you ought to have sized
they ought to have sized	I ought to have been sizing
you ought to have been sizing
she ought to have been sizing
we ought to have been sizing
you ought to have been sizing
they ought to have been sizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to size
you oughtn't to size
she oughtn't to size
we oughtn't to size
you oughtn't to size
they oughtn't to size 	I oughtn't to be sizing
you oughtn't to be sizing
she oughtn't to be sizing
we oughtn't to be sizing
you oughtn't to be sizing
they oughtn't to be sizing	I oughtn't to have sized
you oughtn't to have sized
she oughtn't to have sized
we oughtn't to have sized
you oughtn't to have sized
they oughtn't to have sized	I oughtn't to have been sizing
you oughtn't to have been sizing
she oughtn't to have been sizing
we oughtn't to have been sizing
you oughtn't to have been sizing
they oughtn't to have been sizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I size?
ought to you size?
ought to she size?
ought to we size?
ought to you size?
ought to they size? 	ought to I be sizing?
ought to you be sizing?
ought to she be sizing?
ought to we be sizing?
ought to you be sizing?
ought to they be sizing? 	ought to I have sized?
ought to you have sized?
ought to she have sized?
ought to we have sized?
ought to you have sized?
ought to they have sized? 	ought to I have been sizing?
ought to you have been sizing?
ought to she have been sizing?
ought to we have been sizing?
ought to you have been sizing?
ought to they have been sizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to size?
oughtn't you to size?
oughtn't she to size?
oughtn't we to size?
oughtn't you to size?
oughtn't they to size? 	oughtn't I to be sizing?
oughtn't you to be sizing?
oughtn't she to be sizing?
oughtn't we to be sizing?
oughtn't you to be sizing?
oughtn't they to be sizing? 	oughtn't I to have sized?
oughtn't you to have sized?
oughtn't she to have sized?
oughtn't we to have sized?
oughtn't you to have sized?
oughtn't they to have sized? 	oughtn't I to have been sizing?
oughtn't you to have been sizing?
oughtn't she to have been sizing?
oughtn't we to have been sizing?
oughtn't you to have been sizing?
oughtn't they to have been sizing?