ought to smarten
Regular verb: smarten - smartened- smartened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to smarten
you ought to smarten
she ought to smarten
we ought to smarten
you ought to smarten
they ought to smarten 	I ought to be smartening
you ought to be smartening
she ought to be smartening
we ought to be smartening
you ought to be smartening
they ought to be smartening	I ought to have smartened
you ought to have smartened
she ought to have smartened
we ought to have smartened
you ought to have smartened
they ought to have smartened	I ought to have been smartening
you ought to have been smartening
she ought to have been smartening
we ought to have been smartening
you ought to have been smartening
they ought to have been smartening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to smarten
you ought not to smarten
she ought not to smarten
we ought not to smarten
you ought not to smarten
they ought not to smarten 	I ought not to smartening
you ought not to smartening
she ought not to smartening
we ought not to smartening
you ought not to smartening
they ought not to smartening	I ought not to have smartened
you ought not to have smartened
she ought not to have smartened
we ought not to have smartened
you ought not to have smartened
they ought not to have smartened	I ought not to have been smartening
you ought not to have been smartening
she ought not to have been smartening
we ought not to have been smartening
you ought not to have been smartening
they ought not to have been smartening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I smarten?
ought to you smarten?
ought to she smarten?
ought to we smarten?
ought to you smarten?
ought to they smarten? 	ought to I be smartening?
ought to you be smartening?
ought to she be smartening?
ought to we be smartening?
ought to you be smartening?
ought to they be smartening? 	ought to I have smartened?
ought to you have smartened?
ought to she have smartened?
ought to we have smartened?
ought to you have smartened?
ought to they have smartened? 	ought to I have been smartening?
ought to you have been smartening?
ought to she have been smartening?
ought to we have been smartening?
ought to you have been smartening?
ought to they have been smartening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to smarten?
ought you not to smarten?
ought she not to smarten?
ought we not to smarten?
ought you not to smarten?
ought they not to smarten? 	ought I not to be smartening?
ought you not to be smartening?
ought she not to be smartening?
ought we not to be smartening?
ought you not to be smartening?
ought they not to be smartening? 	ought I not to have smartened?
ought you not to have smartened?
ought she not to have smartened?
ought we not to have smartened?
ought you not to have smartened?
ought they not to have smartened? 	ought I not to have been smartening?
ought you not to have been smartening?
ought she not to have been smartening?
ought we not to have been smartening?
ought you not to have been smartening?
ought they not to have been smartening?