English verb conjugation
CAN TRANQUILLISE

Regular verb: tranquillise - tranquillised - tranquillised

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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