ought to shadow
Regular verb: shadow - shadowed- shadowed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to shadow
you ought to shadow
she ought to shadow
we ought to shadow
you ought to shadow
they ought to shadow 	I ought to be shadowing
you ought to be shadowing
she ought to be shadowing
we ought to be shadowing
you ought to be shadowing
they ought to be shadowing	I ought to have shadowed
you ought to have shadowed
she ought to have shadowed
we ought to have shadowed
you ought to have shadowed
they ought to have shadowed	I ought to have been shadowing
you ought to have been shadowing
she ought to have been shadowing
we ought to have been shadowing
you ought to have been shadowing
they ought to have been shadowing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to shadow
you oughtn't to shadow
she oughtn't to shadow
we oughtn't to shadow
you oughtn't to shadow
they oughtn't to shadow 	I oughtn't to be shadowing
you oughtn't to be shadowing
she oughtn't to be shadowing
we oughtn't to be shadowing
you oughtn't to be shadowing
they oughtn't to be shadowing	I oughtn't to have shadowed
you oughtn't to have shadowed
she oughtn't to have shadowed
we oughtn't to have shadowed
you oughtn't to have shadowed
they oughtn't to have shadowed	I oughtn't to have been shadowing
you oughtn't to have been shadowing
she oughtn't to have been shadowing
we oughtn't to have been shadowing
you oughtn't to have been shadowing
they oughtn't to have been shadowing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I shadow?
ought to you shadow?
ought to she shadow?
ought to we shadow?
ought to you shadow?
ought to they shadow? 	ought to I be shadowing?
ought to you be shadowing?
ought to she be shadowing?
ought to we be shadowing?
ought to you be shadowing?
ought to they be shadowing? 	ought to I have shadowed?
ought to you have shadowed?
ought to she have shadowed?
ought to we have shadowed?
ought to you have shadowed?
ought to they have shadowed? 	ought to I have been shadowing?
ought to you have been shadowing?
ought to she have been shadowing?
ought to we have been shadowing?
ought to you have been shadowing?
ought to they have been shadowing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to shadow?
oughtn't you to shadow?
oughtn't she to shadow?
oughtn't we to shadow?
oughtn't you to shadow?
oughtn't they to shadow? 	oughtn't I to be shadowing?
oughtn't you to be shadowing?
oughtn't she to be shadowing?
oughtn't we to be shadowing?
oughtn't you to be shadowing?
oughtn't they to be shadowing? 	oughtn't I to have shadowed?
oughtn't you to have shadowed?
oughtn't she to have shadowed?
oughtn't we to have shadowed?
oughtn't you to have shadowed?
oughtn't they to have shadowed? 	oughtn't I to have been shadowing?
oughtn't you to have been shadowing?
oughtn't she to have been shadowing?
oughtn't we to have been shadowing?
oughtn't you to have been shadowing?
oughtn't they to have been shadowing?