ought to depolymerise
Regular verb: depolymerise - depolymerised- depolymerised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to depolymerise
you ought to depolymerise
he ought to depolymerise
we ought to depolymerise
you ought to depolymerise
they ought to depolymerise 	I ought to be depolymerising
you ought to be depolymerising
he ought to be depolymerising
we ought to be depolymerising
you ought to be depolymerising
they ought to be depolymerising	I ought to have depolymerised
you ought to have depolymerised
he ought to have depolymerised
we ought to have depolymerised
you ought to have depolymerised
they ought to have depolymerised	I ought to have been depolymerising
you ought to have been depolymerising
he ought to have been depolymerising
we ought to have been depolymerising
you ought to have been depolymerising
they ought to have been depolymerising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to depolymerise
you ought not to depolymerise
he ought not to depolymerise
we ought not to depolymerise
you ought not to depolymerise
they ought not to depolymerise 	I ought not to depolymerising
you ought not to depolymerising
he ought not to depolymerising
we ought not to depolymerising
you ought not to depolymerising
they ought not to depolymerising	I ought not to have depolymerised
you ought not to have depolymerised
he ought not to have depolymerised
we ought not to have depolymerised
you ought not to have depolymerised
they ought not to have depolymerised	I ought not to have been depolymerising
you ought not to have been depolymerising
he ought not to have been depolymerising
we ought not to have been depolymerising
you ought not to have been depolymerising
they ought not to have been depolymerising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I depolymerise?
ought to you depolymerise?
ought to he depolymerise?
ought to we depolymerise?
ought to you depolymerise?
ought to they depolymerise? 	ought to I be depolymerising?
ought to you be depolymerising?
ought to he be depolymerising?
ought to we be depolymerising?
ought to you be depolymerising?
ought to they be depolymerising? 	ought to I have depolymerised?
ought to you have depolymerised?
ought to he have depolymerised?
ought to we have depolymerised?
ought to you have depolymerised?
ought to they have depolymerised? 	ought to I have been depolymerising?
ought to you have been depolymerising?
ought to he have been depolymerising?
ought to we have been depolymerising?
ought to you have been depolymerising?
ought to they have been depolymerising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to depolymerise?
ought you not to depolymerise?
ought he not to depolymerise?
ought we not to depolymerise?
ought you not to depolymerise?
ought they not to depolymerise? 	ought I not to be depolymerising?
ought you not to be depolymerising?
ought he not to be depolymerising?
ought we not to be depolymerising?
ought you not to be depolymerising?
ought they not to be depolymerising? 	ought I not to have depolymerised?
ought you not to have depolymerised?
ought he not to have depolymerised?
ought we not to have depolymerised?
ought you not to have depolymerised?
ought they not to have depolymerised? 	ought I not to have been depolymerising?
ought you not to have been depolymerising?
ought he not to have been depolymerising?
ought we not to have been depolymerising?
ought you not to have been depolymerising?
ought they not to have been depolymerising?