ought to tranquilise
Regular verb: tranquilise - tranquilised- tranquilised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to tranquilise
you ought to tranquilise
he ought to tranquilise
we ought to tranquilise
you ought to tranquilise
they ought to tranquilise 	I ought to be tranquilising
you ought to be tranquilising
he ought to be tranquilising
we ought to be tranquilising
you ought to be tranquilising
they ought to be tranquilising	I ought to have tranquilised
you ought to have tranquilised
he ought to have tranquilised
we ought to have tranquilised
you ought to have tranquilised
they ought to have tranquilised	I ought to have been tranquilising
you ought to have been tranquilising
he ought to have been tranquilising
we ought to have been tranquilising
you ought to have been tranquilising
they ought to have been tranquilising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to tranquilise
you ought not to tranquilise
he ought not to tranquilise
we ought not to tranquilise
you ought not to tranquilise
they ought not to tranquilise 	I ought not to tranquilising
you ought not to tranquilising
he ought not to tranquilising
we ought not to tranquilising
you ought not to tranquilising
they ought not to tranquilising	I ought not to have tranquilised
you ought not to have tranquilised
he ought not to have tranquilised
we ought not to have tranquilised
you ought not to have tranquilised
they ought not to have tranquilised	I ought not to have been tranquilising
you ought not to have been tranquilising
he ought not to have been tranquilising
we ought not to have been tranquilising
you ought not to have been tranquilising
they ought not to have been tranquilising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I tranquilise?
ought to you tranquilise?
ought to he tranquilise?
ought to we tranquilise?
ought to you tranquilise?
ought to they tranquilise? 	ought to I be tranquilising?
ought to you be tranquilising?
ought to he be tranquilising?
ought to we be tranquilising?
ought to you be tranquilising?
ought to they be tranquilising? 	ought to I have tranquilised?
ought to you have tranquilised?
ought to he have tranquilised?
ought to we have tranquilised?
ought to you have tranquilised?
ought to they have tranquilised? 	ought to I have been tranquilising?
ought to you have been tranquilising?
ought to he have been tranquilising?
ought to we have been tranquilising?
ought to you have been tranquilising?
ought to they have been tranquilising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to tranquilise?
ought you not to tranquilise?
ought he not to tranquilise?
ought we not to tranquilise?
ought you not to tranquilise?
ought they not to tranquilise? 	ought I not to be tranquilising?
ought you not to be tranquilising?
ought he not to be tranquilising?
ought we not to be tranquilising?
ought you not to be tranquilising?
ought they not to be tranquilising? 	ought I not to have tranquilised?
ought you not to have tranquilised?
ought he not to have tranquilised?
ought we not to have tranquilised?
ought you not to have tranquilised?
ought they not to have tranquilised? 	ought I not to have been tranquilising?
ought you not to have been tranquilising?
ought he not to have been tranquilising?
ought we not to have been tranquilising?
ought you not to have been tranquilising?
ought they not to have been tranquilising?