ought to show
Irregular verb: show - showed- shown

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to show
you ought to show
she ought to show
we ought to show
you ought to show
they ought to show 	I ought to be showing
you ought to be showing
she ought to be showing
we ought to be showing
you ought to be showing
they ought to be showing	I ought to have shown
you ought to have shown
she ought to have shown
we ought to have shown
you ought to have shown
they ought to have shown	I ought to have been showing
you ought to have been showing
she ought to have been showing
we ought to have been showing
you ought to have been showing
they ought to have been showing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to show
you ought not to show
she ought not to show
we ought not to show
you ought not to show
they ought not to show 	I ought not to showing
you ought not to showing
she ought not to showing
we ought not to showing
you ought not to showing
they ought not to showing	I ought not to have shown
you ought not to have shown
she ought not to have shown
we ought not to have shown
you ought not to have shown
they ought not to have shown	I ought not to have been showing
you ought not to have been showing
she ought not to have been showing
we ought not to have been showing
you ought not to have been showing
they ought not to have been showing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I show?
ought to you show?
ought to she show?
ought to we show?
ought to you show?
ought to they show? 	ought to I be showing?
ought to you be showing?
ought to she be showing?
ought to we be showing?
ought to you be showing?
ought to they be showing? 	ought to I have shown?
ought to you have shown?
ought to she have shown?
ought to we have shown?
ought to you have shown?
ought to they have shown? 	ought to I have been showing?
ought to you have been showing?
ought to she have been showing?
ought to we have been showing?
ought to you have been showing?
ought to they have been showing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to show?
ought you not to show?
ought she not to show?
ought we not to show?
ought you not to show?
ought they not to show? 	ought I not to be showing?
ought you not to be showing?
ought she not to be showing?
ought we not to be showing?
ought you not to be showing?
ought they not to be showing? 	ought I not to have shown?
ought you not to have shown?
ought she not to have shown?
ought we not to have shown?
ought you not to have shown?
ought they not to have shown? 	ought I not to have been showing?
ought you not to have been showing?
ought she not to have been showing?
ought we not to have been showing?
ought you not to have been showing?
ought they not to have been showing?