English verb conjugation
COULD OVERCENTRALISE

Regular verb: overcentralise - overcentralised - overcentralised

Affirmation

Simple form	V-ing form
I could overcentralise you could overcentralise she could overcentralise we could overcentralise you could overcentralise they could overcentralise	I could be overcentralising you could be overcentralising she could be overcentralising we could be overcentralising you could be overcentralising they could be overcentralising
Perfect	V-ing perfect
I could have overcentralised you could have overcentralised she could have overcentralised we could have overcentralised you could have overcentralised they could have overcentralised	I could have been overcentralising you could have been overcentralising she could have been overcentralising we could have been overcentralising you could have been overcentralising they could have been overcentralising

Negation

Simple form	V-ing form
I could not overcentralise you could not overcentralise she could not overcentralise we could not overcentralise you could not overcentralise they could not overcentralise	I could not be overcentralising you could not be overcentralising she could not be overcentralising we could not be overcentralising you could not be overcentralising they could not be overcentralising
Perfect	V-ing perfect
I could not have overcentralised you could not have overcentralised she could not have overcentralised we could not have overcentralised you could not have overcentralised they could not have overcentralised	I could not have been overcentralising you could not have been overcentralising she could not have been overcentralising we could not have been overcentralising you could not have been overcentralising they could not have been overcentralising

Interrogative form

Simple form	V-ing form
could I overcentralise? could you overcentralise? could she overcentralise? could we overcentralise? could you overcentralise? could they overcentralise?	could I be overcentralising? could you be overcentralising? could she be overcentralising? could we be overcentralising? could you be overcentralising? could they be overcentralising?
Perfect	V-ing perfect
could I have overcentralised? could you have overcentralised? could she have overcentralised? could we have overcentralised? could you have overcentralised? could they have overcentralised?	could I have been overcentralising? could you have been overcentralising? could she have been overcentralising? could we have been overcentralising? could you have been overcentralising? could they have been overcentralising?

Interro-negative form

Simple form	V-ing form
could I not overcentralise? could you not overcentralise? could she not overcentralise? could we not overcentralise? could you not overcentralise? could they not overcentralise?	could I not be overcentralising? could you not be overcentralising? could she not be overcentralising? could we not be overcentralising? could you not be overcentralising? could they not be overcentralising?
Perfect	V-ing perfect
could I not have overcentralised? could you not have overcentralised? could she not have overcentralised? could we not have overcentralised? could you not have overcentralised? could they not have overcentralised?	could I not have been overcentralising? could you not have been overcentralising? could she not have been overcentralising? could we not have been overcentralising? could you not have been overcentralising? could they not have been overcentralising?