Conjugação do verbo inglês
COULD TRANQUILISE

Verbo regular: tranquilise - tranquilised - tranquilised

Afirmação

Forma simple	Forma com V-ing
I could tranquilise you could tranquilise he could tranquilise we could tranquilise you could tranquilise they could tranquilise	I could be tranquilising you could be tranquilising he could be tranquilising we could be tranquilising you could be tranquilising they could be tranquilising
Perfeito	Perfeito com V-ing
I could have tranquilised you could have tranquilised he could have tranquilised we could have tranquilised you could have tranquilised they could have tranquilised	I could have been tranquilising you could have been tranquilising he could have been tranquilising we could have been tranquilising you could have been tranquilising they could have been tranquilising

Negação

Forma simple	Forma com V-ing
I could not tranquilise you could not tranquilise he could not tranquilise we could not tranquilise you could not tranquilise they could not tranquilise	I could not be tranquilising you could not be tranquilising he could not be tranquilising we could not be tranquilising you could not be tranquilising they could not be tranquilising
Perfeito	Perfeito com V-ing
I could not have tranquilised you could not have tranquilised he could not have tranquilised we could not have tranquilised you could not have tranquilised they could not have tranquilised	I could not have been tranquilising you could not have been tranquilising he could not have been tranquilising we could not have been tranquilising you could not have been tranquilising they could not have been tranquilising

Forma interrogativa

Forma simple	Forma com V-ing
could I tranquilise? could you tranquilise? could he tranquilise? could we tranquilise? could you tranquilise? could they tranquilise?	could I be tranquilising? could you be tranquilising? could he be tranquilising? could we be tranquilising? could you be tranquilising? could they be tranquilising?
Perfeito	Perfeito com V-ing
could I have tranquilised? could you have tranquilised? could he have tranquilised? could we have tranquilised? could you have tranquilised? could they have tranquilised?	could I have been tranquilising? could you have been tranquilising? could he have been tranquilising? could we have been tranquilising? could you have been tranquilising? could they have been tranquilising?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not tranquilise? could you not tranquilise? could he not tranquilise? could we not tranquilise? could you not tranquilise? could they not tranquilise?	could I not be tranquilising? could you not be tranquilising? could he not be tranquilising? could we not be tranquilising? could you not be tranquilising? could they not be tranquilising?
Perfeito	Perfeito com V-ing
could I not have tranquilised? could you not have tranquilised? could he not have tranquilised? could we not have tranquilised? could you not have tranquilised? could they not have tranquilised?	could I not have been tranquilising? could you not have been tranquilising? could he not have been tranquilising? could we not have been tranquilising? could you not have been tranquilising? could they not have been tranquilising?