ought to overtighten
Regular verb: overtighten - overtightened- overtightened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to overtighten
you ought to overtighten
she ought to overtighten
we ought to overtighten
you ought to overtighten
they ought to overtighten 	I ought to be overtightening
you ought to be overtightening
she ought to be overtightening
we ought to be overtightening
you ought to be overtightening
they ought to be overtightening	I ought to have overtightened
you ought to have overtightened
she ought to have overtightened
we ought to have overtightened
you ought to have overtightened
they ought to have overtightened	I ought to have been overtightening
you ought to have been overtightening
she ought to have been overtightening
we ought to have been overtightening
you ought to have been overtightening
they ought to have been overtightening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to overtighten
you ought not to overtighten
she ought not to overtighten
we ought not to overtighten
you ought not to overtighten
they ought not to overtighten 	I ought not to overtightening
you ought not to overtightening
she ought not to overtightening
we ought not to overtightening
you ought not to overtightening
they ought not to overtightening	I ought not to have overtightened
you ought not to have overtightened
she ought not to have overtightened
we ought not to have overtightened
you ought not to have overtightened
they ought not to have overtightened	I ought not to have been overtightening
you ought not to have been overtightening
she ought not to have been overtightening
we ought not to have been overtightening
you ought not to have been overtightening
they ought not to have been overtightening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I overtighten?
ought to you overtighten?
ought to she overtighten?
ought to we overtighten?
ought to you overtighten?
ought to they overtighten? 	ought to I be overtightening?
ought to you be overtightening?
ought to she be overtightening?
ought to we be overtightening?
ought to you be overtightening?
ought to they be overtightening? 	ought to I have overtightened?
ought to you have overtightened?
ought to she have overtightened?
ought to we have overtightened?
ought to you have overtightened?
ought to they have overtightened? 	ought to I have been overtightening?
ought to you have been overtightening?
ought to she have been overtightening?
ought to we have been overtightening?
ought to you have been overtightening?
ought to they have been overtightening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to overtighten?
ought you not to overtighten?
ought she not to overtighten?
ought we not to overtighten?
ought you not to overtighten?
ought they not to overtighten? 	ought I not to be overtightening?
ought you not to be overtightening?
ought she not to be overtightening?
ought we not to be overtightening?
ought you not to be overtightening?
ought they not to be overtightening? 	ought I not to have overtightened?
ought you not to have overtightened?
ought she not to have overtightened?
ought we not to have overtightened?
ought you not to have overtightened?
ought they not to have overtightened? 	ought I not to have been overtightening?
ought you not to have been overtightening?
ought she not to have been overtightening?
ought we not to have been overtightening?
ought you not to have been overtightening?
ought they not to have been overtightening?