ought to liquidate
Regular verb: liquidate - liquidated- liquidated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to liquidate
you ought to liquidate
he ought to liquidate
we ought to liquidate
you ought to liquidate
they ought to liquidate 	I ought to be liquidating
you ought to be liquidating
he ought to be liquidating
we ought to be liquidating
you ought to be liquidating
they ought to be liquidating	I ought to have liquidated
you ought to have liquidated
he ought to have liquidated
we ought to have liquidated
you ought to have liquidated
they ought to have liquidated	I ought to have been liquidating
you ought to have been liquidating
he ought to have been liquidating
we ought to have been liquidating
you ought to have been liquidating
they ought to have been liquidating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to liquidate
you ought not to liquidate
he ought not to liquidate
we ought not to liquidate
you ought not to liquidate
they ought not to liquidate 	I ought not to liquidating
you ought not to liquidating
he ought not to liquidating
we ought not to liquidating
you ought not to liquidating
they ought not to liquidating	I ought not to have liquidated
you ought not to have liquidated
he ought not to have liquidated
we ought not to have liquidated
you ought not to have liquidated
they ought not to have liquidated	I ought not to have been liquidating
you ought not to have been liquidating
he ought not to have been liquidating
we ought not to have been liquidating
you ought not to have been liquidating
they ought not to have been liquidating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I liquidate?
ought to you liquidate?
ought to he liquidate?
ought to we liquidate?
ought to you liquidate?
ought to they liquidate? 	ought to I be liquidating?
ought to you be liquidating?
ought to he be liquidating?
ought to we be liquidating?
ought to you be liquidating?
ought to they be liquidating? 	ought to I have liquidated?
ought to you have liquidated?
ought to he have liquidated?
ought to we have liquidated?
ought to you have liquidated?
ought to they have liquidated? 	ought to I have been liquidating?
ought to you have been liquidating?
ought to he have been liquidating?
ought to we have been liquidating?
ought to you have been liquidating?
ought to they have been liquidating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to liquidate?
ought you not to liquidate?
ought he not to liquidate?
ought we not to liquidate?
ought you not to liquidate?
ought they not to liquidate? 	ought I not to be liquidating?
ought you not to be liquidating?
ought he not to be liquidating?
ought we not to be liquidating?
ought you not to be liquidating?
ought they not to be liquidating? 	ought I not to have liquidated?
ought you not to have liquidated?
ought he not to have liquidated?
ought we not to have liquidated?
ought you not to have liquidated?
ought they not to have liquidated? 	ought I not to have been liquidating?
ought you not to have been liquidating?
ought he not to have been liquidating?
ought we not to have been liquidating?
ought you not to have been liquidating?
ought they not to have been liquidating?