ought to overdo
Irregular verb: overdo - overdid- overdone

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to overdo
you ought to overdo
she ought to overdo
we ought to overdo
you ought to overdo
they ought to overdo 	I ought to be overdoing
you ought to be overdoing
she ought to be overdoing
we ought to be overdoing
you ought to be overdoing
they ought to be overdoing	I ought to have overdone
you ought to have overdone
she ought to have overdone
we ought to have overdone
you ought to have overdone
they ought to have overdone	I ought to have been overdoing
you ought to have been overdoing
she ought to have been overdoing
we ought to have been overdoing
you ought to have been overdoing
they ought to have been overdoing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to overdo
you oughtn't to overdo
she oughtn't to overdo
we oughtn't to overdo
you oughtn't to overdo
they oughtn't to overdo 	I oughtn't to be overdoing
you oughtn't to be overdoing
she oughtn't to be overdoing
we oughtn't to be overdoing
you oughtn't to be overdoing
they oughtn't to be overdoing	I oughtn't to have overdone
you oughtn't to have overdone
she oughtn't to have overdone
we oughtn't to have overdone
you oughtn't to have overdone
they oughtn't to have overdone	I oughtn't to have been overdoing
you oughtn't to have been overdoing
she oughtn't to have been overdoing
we oughtn't to have been overdoing
you oughtn't to have been overdoing
they oughtn't to have been overdoing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I overdo?
ought to you overdo?
ought to she overdo?
ought to we overdo?
ought to you overdo?
ought to they overdo? 	ought to I be overdoing?
ought to you be overdoing?
ought to she be overdoing?
ought to we be overdoing?
ought to you be overdoing?
ought to they be overdoing? 	ought to I have overdone?
ought to you have overdone?
ought to she have overdone?
ought to we have overdone?
ought to you have overdone?
ought to they have overdone? 	ought to I have been overdoing?
ought to you have been overdoing?
ought to she have been overdoing?
ought to we have been overdoing?
ought to you have been overdoing?
ought to they have been overdoing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to overdo?
oughtn't you to overdo?
oughtn't she to overdo?
oughtn't we to overdo?
oughtn't you to overdo?
oughtn't they to overdo? 	oughtn't I to be overdoing?
oughtn't you to be overdoing?
oughtn't she to be overdoing?
oughtn't we to be overdoing?
oughtn't you to be overdoing?
oughtn't they to be overdoing? 	oughtn't I to have overdone?
oughtn't you to have overdone?
oughtn't she to have overdone?
oughtn't we to have overdone?
oughtn't you to have overdone?
oughtn't they to have overdone? 	oughtn't I to have been overdoing?
oughtn't you to have been overdoing?
oughtn't she to have been overdoing?
oughtn't we to have been overdoing?
oughtn't you to have been overdoing?
oughtn't they to have been overdoing?