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 ought not to overdo
you ought not to overdo
she ought not to overdo
we ought not to overdo
you ought not to overdo
they ought not to overdo 	I ought not to overdoing
you ought not to overdoing
she ought not to overdoing
we ought not to overdoing
you ought not to overdoing
they ought not to overdoing	I ought not to have overdone
you ought not to have overdone
she ought not to have overdone
we ought not to have overdone
you ought not to have overdone
they ought not to have overdone	I ought not to have been overdoing
you ought not to have been overdoing
she ought not to have been overdoing
we ought not to have been overdoing
you ought not to have been overdoing
they ought not 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 	
ought I not to overdo?
ought you not to overdo?
ought she not to overdo?
ought we not to overdo?
ought you not to overdo?
ought they not to overdo? 	ought I not to be overdoing?
ought you not to be overdoing?
ought she not to be overdoing?
ought we not to be overdoing?
ought you not to be overdoing?
ought they not to be overdoing? 	ought I not to have overdone?
ought you not to have overdone?
ought she not to have overdone?
ought we not to have overdone?
ought you not to have overdone?
ought they not to have overdone? 	ought I not to have been overdoing?
ought you not to have been overdoing?
ought she not to have been overdoing?
ought we not to have been overdoing?
ought you not to have been overdoing?
ought they not to have been overdoing?