ought to shop
Regular verb: shop - shopped- shopped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to shop
you ought to shop
she ought to shop
we ought to shop
you ought to shop
they ought to shop 	I ought to be shopping
you ought to be shopping
she ought to be shopping
we ought to be shopping
you ought to be shopping
they ought to be shopping	I ought to have shopped
you ought to have shopped
she ought to have shopped
we ought to have shopped
you ought to have shopped
they ought to have shopped	I ought to have been shopping
you ought to have been shopping
she ought to have been shopping
we ought to have been shopping
you ought to have been shopping
they ought to have been shopping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to shop
you ought not to shop
she ought not to shop
we ought not to shop
you ought not to shop
they ought not to shop 	I ought not to shopping
you ought not to shopping
she ought not to shopping
we ought not to shopping
you ought not to shopping
they ought not to shopping	I ought not to have shopped
you ought not to have shopped
she ought not to have shopped
we ought not to have shopped
you ought not to have shopped
they ought not to have shopped	I ought not to have been shopping
you ought not to have been shopping
she ought not to have been shopping
we ought not to have been shopping
you ought not to have been shopping
they ought not to have been shopping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I shop?
ought to you shop?
ought to she shop?
ought to we shop?
ought to you shop?
ought to they shop? 	ought to I be shopping?
ought to you be shopping?
ought to she be shopping?
ought to we be shopping?
ought to you be shopping?
ought to they be shopping? 	ought to I have shopped?
ought to you have shopped?
ought to she have shopped?
ought to we have shopped?
ought to you have shopped?
ought to they have shopped? 	ought to I have been shopping?
ought to you have been shopping?
ought to she have been shopping?
ought to we have been shopping?
ought to you have been shopping?
ought to they have been shopping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to shop?
ought you not to shop?
ought she not to shop?
ought we not to shop?
ought you not to shop?
ought they not to shop? 	ought I not to be shopping?
ought you not to be shopping?
ought she not to be shopping?
ought we not to be shopping?
ought you not to be shopping?
ought they not to be shopping? 	ought I not to have shopped?
ought you not to have shopped?
ought she not to have shopped?
ought we not to have shopped?
ought you not to have shopped?
ought they not to have shopped? 	ought I not to have been shopping?
ought you not to have been shopping?
ought she not to have been shopping?
ought we not to have been shopping?
ought you not to have been shopping?
ought they not to have been shopping?