ought to vacuum
Regular verb: vacuum - vacuumed- vacuumed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to vacuum
you ought to vacuum
she ought to vacuum
we ought to vacuum
you ought to vacuum
they ought to vacuum 	I ought to be vacuuming
you ought to be vacuuming
she ought to be vacuuming
we ought to be vacuuming
you ought to be vacuuming
they ought to be vacuuming	I ought to have vacuumed
you ought to have vacuumed
she ought to have vacuumed
we ought to have vacuumed
you ought to have vacuumed
they ought to have vacuumed	I ought to have been vacuuming
you ought to have been vacuuming
she ought to have been vacuuming
we ought to have been vacuuming
you ought to have been vacuuming
they ought to have been vacuuming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to vacuum
you ought not to vacuum
she ought not to vacuum
we ought not to vacuum
you ought not to vacuum
they ought not to vacuum 	I ought not to vacuuming
you ought not to vacuuming
she ought not to vacuuming
we ought not to vacuuming
you ought not to vacuuming
they ought not to vacuuming	I ought not to have vacuumed
you ought not to have vacuumed
she ought not to have vacuumed
we ought not to have vacuumed
you ought not to have vacuumed
they ought not to have vacuumed	I ought not to have been vacuuming
you ought not to have been vacuuming
she ought not to have been vacuuming
we ought not to have been vacuuming
you ought not to have been vacuuming
they ought not to have been vacuuming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I vacuum?
ought to you vacuum?
ought to she vacuum?
ought to we vacuum?
ought to you vacuum?
ought to they vacuum? 	ought to I be vacuuming?
ought to you be vacuuming?
ought to she be vacuuming?
ought to we be vacuuming?
ought to you be vacuuming?
ought to they be vacuuming? 	ought to I have vacuumed?
ought to you have vacuumed?
ought to she have vacuumed?
ought to we have vacuumed?
ought to you have vacuumed?
ought to they have vacuumed? 	ought to I have been vacuuming?
ought to you have been vacuuming?
ought to she have been vacuuming?
ought to we have been vacuuming?
ought to you have been vacuuming?
ought to they have been vacuuming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to vacuum?
ought you not to vacuum?
ought she not to vacuum?
ought we not to vacuum?
ought you not to vacuum?
ought they not to vacuum? 	ought I not to be vacuuming?
ought you not to be vacuuming?
ought she not to be vacuuming?
ought we not to be vacuuming?
ought you not to be vacuuming?
ought they not to be vacuuming? 	ought I not to have vacuumed?
ought you not to have vacuumed?
ought she not to have vacuumed?
ought we not to have vacuumed?
ought you not to have vacuumed?
ought they not to have vacuumed? 	ought I not to have been vacuuming?
ought you not to have been vacuuming?
ought she not to have been vacuuming?
ought we not to have been vacuuming?
ought you not to have been vacuuming?
ought they not to have been vacuuming?