ought to eliminate
Regular verb: eliminate - eliminated- eliminated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to eliminate
you ought to eliminate
he ought to eliminate
we ought to eliminate
you ought to eliminate
they ought to eliminate 	I ought to be eliminating
you ought to be eliminating
he ought to be eliminating
we ought to be eliminating
you ought to be eliminating
they ought to be eliminating	I ought to have eliminated
you ought to have eliminated
he ought to have eliminated
we ought to have eliminated
you ought to have eliminated
they ought to have eliminated	I ought to have been eliminating
you ought to have been eliminating
he ought to have been eliminating
we ought to have been eliminating
you ought to have been eliminating
they ought to have been eliminating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to eliminate
you ought not to eliminate
he ought not to eliminate
we ought not to eliminate
you ought not to eliminate
they ought not to eliminate 	I ought not to eliminating
you ought not to eliminating
he ought not to eliminating
we ought not to eliminating
you ought not to eliminating
they ought not to eliminating	I ought not to have eliminated
you ought not to have eliminated
he ought not to have eliminated
we ought not to have eliminated
you ought not to have eliminated
they ought not to have eliminated	I ought not to have been eliminating
you ought not to have been eliminating
he ought not to have been eliminating
we ought not to have been eliminating
you ought not to have been eliminating
they ought not to have been eliminating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I eliminate?
ought to you eliminate?
ought to he eliminate?
ought to we eliminate?
ought to you eliminate?
ought to they eliminate? 	ought to I be eliminating?
ought to you be eliminating?
ought to he be eliminating?
ought to we be eliminating?
ought to you be eliminating?
ought to they be eliminating? 	ought to I have eliminated?
ought to you have eliminated?
ought to he have eliminated?
ought to we have eliminated?
ought to you have eliminated?
ought to they have eliminated? 	ought to I have been eliminating?
ought to you have been eliminating?
ought to he have been eliminating?
ought to we have been eliminating?
ought to you have been eliminating?
ought to they have been eliminating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to eliminate?
ought you not to eliminate?
ought he not to eliminate?
ought we not to eliminate?
ought you not to eliminate?
ought they not to eliminate? 	ought I not to be eliminating?
ought you not to be eliminating?
ought he not to be eliminating?
ought we not to be eliminating?
ought you not to be eliminating?
ought they not to be eliminating? 	ought I not to have eliminated?
ought you not to have eliminated?
ought he not to have eliminated?
ought we not to have eliminated?
ought you not to have eliminated?
ought they not to have eliminated? 	ought I not to have been eliminating?
ought you not to have been eliminating?
ought he not to have been eliminating?
ought we not to have been eliminating?
ought you not to have been eliminating?
ought they not to have been eliminating?