English verb conjugation
COULD HOMOGENISE

Regular verb: homogenise - homogenised - homogenised

Affirmation

Simple form	V-ing form
I could homogenise you could homogenise he could homogenise we could homogenise you could homogenise they could homogenise	I could be homogenising you could be homogenising he could be homogenising we could be homogenising you could be homogenising they could be homogenising
Perfect	V-ing perfect
I could have homogenised you could have homogenised he could have homogenised we could have homogenised you could have homogenised they could have homogenised	I could have been homogenising you could have been homogenising he could have been homogenising we could have been homogenising you could have been homogenising they could have been homogenising

Negation

Simple form	V-ing form
I couldn't homogenise you couldn't homogenise he couldn't homogenise we couldn't homogenise you couldn't homogenise they couldn't homogenise	I couldn't be homogenising you couldn't be homogenising he couldn't be homogenising we couldn't be homogenising you couldn't be homogenising they couldn't be homogenising
Perfect	V-ing perfect
I couldn't have homogenised you couldn't have homogenised he couldn't have homogenised we couldn't have homogenised you couldn't have homogenised they couldn't have homogenised	I couldn't have been homogenising you couldn't have been homogenising he couldn't have been homogenising we couldn't have been homogenising you couldn't have been homogenising they couldn't have been homogenising

Interrogative form

Simple form	V-ing form
could I homogenise? could you homogenise? could he homogenise? could we homogenise? could you homogenise? could they homogenise?	could I be homogenising? could you be homogenising? could he be homogenising? could we be homogenising? could you be homogenising? could they be homogenising?
Perfect	V-ing perfect
could I have homogenised? could you have homogenised? could he have homogenised? could we have homogenised? could you have homogenised? could they have homogenised?	could I have been homogenising? could you have been homogenising? could he have been homogenising? could we have been homogenising? could you have been homogenising? could they have been homogenising?

Interro-negative form

Simple form	V-ing form
couldn't I homogenise? couldn't you homogenise? couldn't he homogenise? couldn't we homogenise? couldn't you homogenise? couldn't they homogenise?	couldn't I be homogenising? couldn't you be homogenising? couldn't he be homogenising? couldn't we be homogenising? couldn't you be homogenising? couldn't they be homogenising?
Perfect	V-ing perfect
couldn't I have homogenised? couldn't you have homogenised? couldn't he have homogenised? couldn't we have homogenised? couldn't you have homogenised? couldn't they have homogenised?	couldn't I have been homogenising? couldn't you have been homogenising? couldn't he have been homogenising? couldn't we have been homogenising? couldn't you have been homogenising? couldn't they have been homogenising?