ought to tranquillize
Regular verb: tranquillize - tranquillized- tranquillized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to tranquillize
you ought to tranquillize
he ought to tranquillize
we ought to tranquillize
you ought to tranquillize
they ought to tranquillize 	I ought to be tranquillizing
you ought to be tranquillizing
he ought to be tranquillizing
we ought to be tranquillizing
you ought to be tranquillizing
they ought to be tranquillizing	I ought to have tranquillized
you ought to have tranquillized
he ought to have tranquillized
we ought to have tranquillized
you ought to have tranquillized
they ought to have tranquillized	I ought to have been tranquillizing
you ought to have been tranquillizing
he ought to have been tranquillizing
we ought to have been tranquillizing
you ought to have been tranquillizing
they ought to have been tranquillizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to tranquillize
you ought not to tranquillize
he ought not to tranquillize
we ought not to tranquillize
you ought not to tranquillize
they ought not to tranquillize 	I ought not to tranquillizing
you ought not to tranquillizing
he ought not to tranquillizing
we ought not to tranquillizing
you ought not to tranquillizing
they ought not to tranquillizing	I ought not to have tranquillized
you ought not to have tranquillized
he ought not to have tranquillized
we ought not to have tranquillized
you ought not to have tranquillized
they ought not to have tranquillized	I ought not to have been tranquillizing
you ought not to have been tranquillizing
he ought not to have been tranquillizing
we ought not to have been tranquillizing
you ought not to have been tranquillizing
they ought not to have been tranquillizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I tranquillize?
ought to you tranquillize?
ought to he tranquillize?
ought to we tranquillize?
ought to you tranquillize?
ought to they tranquillize? 	ought to I be tranquillizing?
ought to you be tranquillizing?
ought to he be tranquillizing?
ought to we be tranquillizing?
ought to you be tranquillizing?
ought to they be tranquillizing? 	ought to I have tranquillized?
ought to you have tranquillized?
ought to he have tranquillized?
ought to we have tranquillized?
ought to you have tranquillized?
ought to they have tranquillized? 	ought to I have been tranquillizing?
ought to you have been tranquillizing?
ought to he have been tranquillizing?
ought to we have been tranquillizing?
ought to you have been tranquillizing?
ought to they have been tranquillizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to tranquillize?
ought you not to tranquillize?
ought he not to tranquillize?
ought we not to tranquillize?
ought you not to tranquillize?
ought they not to tranquillize? 	ought I not to be tranquillizing?
ought you not to be tranquillizing?
ought he not to be tranquillizing?
ought we not to be tranquillizing?
ought you not to be tranquillizing?
ought they not to be tranquillizing? 	ought I not to have tranquillized?
ought you not to have tranquillized?
ought he not to have tranquillized?
ought we not to have tranquillized?
ought you not to have tranquillized?
ought they not to have tranquillized? 	ought I not to have been tranquillizing?
ought you not to have been tranquillizing?
ought he not to have been tranquillizing?
ought we not to have been tranquillizing?
ought you not to have been tranquillizing?
ought they not to have been tranquillizing?