English verb conjugation
SHOULD TRANQUILLISE

Regular verb: tranquillise - tranquillised - tranquillised

Affirmation

Simple form	V-ing form
I should tranquillise you should tranquillise he should tranquillise we should tranquillise you should tranquillise they should tranquillise	I should be tranquillising you should be tranquillising he should be tranquillising we should be tranquillising you should be tranquillising they should be tranquillising
Perfect	V-ing perfect
I should have tranquillised you should have tranquillised he should have tranquillised we should have tranquillised you should have tranquillised they should have tranquillised	I should have been tranquillising you should have been tranquillising he should have been tranquillising we should have been tranquillising you should have been tranquillising they should have been tranquillising

Negation

Simple form	V-ing form
I should not tranquillise you should not tranquillise he should not tranquillise we should not tranquillise you should not tranquillise they should not tranquillise	I should not be tranquillising you should not be tranquillising he should not be tranquillising we should not be tranquillising you should not be tranquillising they should not be tranquillising
Perfect	V-ing perfect
I should not have tranquillised you should not have tranquillised he should not have tranquillised we should not have tranquillised you should not have tranquillised they should not have tranquillised	I should not have been tranquillising you should not have been tranquillising he should not have been tranquillising we should not have been tranquillising you should not have been tranquillising they should not have been tranquillising

Interrogative form

Simple form	V-ing form
should I tranquillise? should you tranquillise? should he tranquillise? should we tranquillise? should you tranquillise? should they tranquillise?	should I be tranquillising? should you be tranquillising? should he be tranquillising? should we be tranquillising? should you be tranquillising? should they be tranquillising?
Perfect	V-ing perfect
should I have tranquillised? should you have tranquillised? should he have tranquillised? should we have tranquillised? should you have tranquillised? should they have tranquillised?	should I have been tranquillising? should you have been tranquillising? should he have been tranquillising? should we have been tranquillising? should you have been tranquillising? should they have been tranquillising?

Interro-negative form

Simple form	V-ing form
should I not tranquillise? should you not tranquillise? should he not tranquillise? should we not tranquillise? should you not tranquillise? should they not tranquillise?	should I not be tranquillising? should you not be tranquillising? should he not be tranquillising? should we not be tranquillising? should you not be tranquillising? should they not be tranquillising?
Perfect	V-ing perfect
should I not have tranquillised? should you not have tranquillised? should he not have tranquillised? should we not have tranquillised? should you not have tranquillised? should they not have tranquillised?	should I not have been tranquillising? should you not have been tranquillising? should he not have been tranquillising? should we not have been tranquillising? should you not have been tranquillising? should they not have been tranquillising?