English verb conjugation
COULD COSMETICISE

Regular verb: cosmeticise - cosmeticised - cosmeticised

Affirmation

Simple form	V-ing form
I could cosmeticise you could cosmeticise she could cosmeticise we could cosmeticise you could cosmeticise they could cosmeticise	I could be cosmeticising you could be cosmeticising she could be cosmeticising we could be cosmeticising you could be cosmeticising they could be cosmeticising
Perfect	V-ing perfect
I could have cosmeticised you could have cosmeticised she could have cosmeticised we could have cosmeticised you could have cosmeticised they could have cosmeticised	I could have been cosmeticising you could have been cosmeticising she could have been cosmeticising we could have been cosmeticising you could have been cosmeticising they could have been cosmeticising

Negation

Simple form	V-ing form
I could not cosmeticise you could not cosmeticise she could not cosmeticise we could not cosmeticise you could not cosmeticise they could not cosmeticise	I could not be cosmeticising you could not be cosmeticising she could not be cosmeticising we could not be cosmeticising you could not be cosmeticising they could not be cosmeticising
Perfect	V-ing perfect
I could not have cosmeticised you could not have cosmeticised she could not have cosmeticised we could not have cosmeticised you could not have cosmeticised they could not have cosmeticised	I could not have been cosmeticising you could not have been cosmeticising she could not have been cosmeticising we could not have been cosmeticising you could not have been cosmeticising they could not have been cosmeticising

Interrogative form

Simple form	V-ing form
could I cosmeticise? could you cosmeticise? could she cosmeticise? could we cosmeticise? could you cosmeticise? could they cosmeticise?	could I be cosmeticising? could you be cosmeticising? could she be cosmeticising? could we be cosmeticising? could you be cosmeticising? could they be cosmeticising?
Perfect	V-ing perfect
could I have cosmeticised? could you have cosmeticised? could she have cosmeticised? could we have cosmeticised? could you have cosmeticised? could they have cosmeticised?	could I have been cosmeticising? could you have been cosmeticising? could she have been cosmeticising? could we have been cosmeticising? could you have been cosmeticising? could they have been cosmeticising?

Interro-negative form

Simple form	V-ing form
could I not cosmeticise? could you not cosmeticise? could she not cosmeticise? could we not cosmeticise? could you not cosmeticise? could they not cosmeticise?	could I not be cosmeticising? could you not be cosmeticising? could she not be cosmeticising? could we not be cosmeticising? could you not be cosmeticising? could they not be cosmeticising?
Perfect	V-ing perfect
could I not have cosmeticised? could you not have cosmeticised? could she not have cosmeticised? could we not have cosmeticised? could you not have cosmeticised? could they not have cosmeticised?	could I not have been cosmeticising? could you not have been cosmeticising? could she not have been cosmeticising? could we not have been cosmeticising? could you not have been cosmeticising? could they not have been cosmeticising?