ought to isomerize
Regular verb: isomerize - isomerized- isomerized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to isomerize
you ought to isomerize
he ought to isomerize
we ought to isomerize
you ought to isomerize
they ought to isomerize 	I ought to be isomerizing
you ought to be isomerizing
he ought to be isomerizing
we ought to be isomerizing
you ought to be isomerizing
they ought to be isomerizing	I ought to have isomerized
you ought to have isomerized
he ought to have isomerized
we ought to have isomerized
you ought to have isomerized
they ought to have isomerized	I ought to have been isomerizing
you ought to have been isomerizing
he ought to have been isomerizing
we ought to have been isomerizing
you ought to have been isomerizing
they ought to have been isomerizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to isomerize
you ought not to isomerize
he ought not to isomerize
we ought not to isomerize
you ought not to isomerize
they ought not to isomerize 	I ought not to isomerizing
you ought not to isomerizing
he ought not to isomerizing
we ought not to isomerizing
you ought not to isomerizing
they ought not to isomerizing	I ought not to have isomerized
you ought not to have isomerized
he ought not to have isomerized
we ought not to have isomerized
you ought not to have isomerized
they ought not to have isomerized	I ought not to have been isomerizing
you ought not to have been isomerizing
he ought not to have been isomerizing
we ought not to have been isomerizing
you ought not to have been isomerizing
they ought not to have been isomerizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I isomerize?
ought to you isomerize?
ought to he isomerize?
ought to we isomerize?
ought to you isomerize?
ought to they isomerize? 	ought to I be isomerizing?
ought to you be isomerizing?
ought to he be isomerizing?
ought to we be isomerizing?
ought to you be isomerizing?
ought to they be isomerizing? 	ought to I have isomerized?
ought to you have isomerized?
ought to he have isomerized?
ought to we have isomerized?
ought to you have isomerized?
ought to they have isomerized? 	ought to I have been isomerizing?
ought to you have been isomerizing?
ought to he have been isomerizing?
ought to we have been isomerizing?
ought to you have been isomerizing?
ought to they have been isomerizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to isomerize?
ought you not to isomerize?
ought he not to isomerize?
ought we not to isomerize?
ought you not to isomerize?
ought they not to isomerize? 	ought I not to be isomerizing?
ought you not to be isomerizing?
ought he not to be isomerizing?
ought we not to be isomerizing?
ought you not to be isomerizing?
ought they not to be isomerizing? 	ought I not to have isomerized?
ought you not to have isomerized?
ought he not to have isomerized?
ought we not to have isomerized?
ought you not to have isomerized?
ought they not to have isomerized? 	ought I not to have been isomerizing?
ought you not to have been isomerizing?
ought he not to have been isomerizing?
ought we not to have been isomerizing?
ought you not to have been isomerizing?
ought they not to have been isomerizing?