English verb conjugation
COULD GELATINISE

Regular verb: gelatinise - gelatinised - gelatinised

Affirmation

Simple form	V-ing form
I could gelatinise you could gelatinise he could gelatinise we could gelatinise you could gelatinise they could gelatinise	I could be gelatinising you could be gelatinising he could be gelatinising we could be gelatinising you could be gelatinising they could be gelatinising
Perfect	V-ing perfect
I could have gelatinised you could have gelatinised he could have gelatinised we could have gelatinised you could have gelatinised they could have gelatinised	I could have been gelatinising you could have been gelatinising he could have been gelatinising we could have been gelatinising you could have been gelatinising they could have been gelatinising

Negation

Simple form	V-ing form
I couldn't gelatinise you couldn't gelatinise he couldn't gelatinise we couldn't gelatinise you couldn't gelatinise they couldn't gelatinise	I couldn't be gelatinising you couldn't be gelatinising he couldn't be gelatinising we couldn't be gelatinising you couldn't be gelatinising they couldn't be gelatinising
Perfect	V-ing perfect
I couldn't have gelatinised you couldn't have gelatinised he couldn't have gelatinised we couldn't have gelatinised you couldn't have gelatinised they couldn't have gelatinised	I couldn't have been gelatinising you couldn't have been gelatinising he couldn't have been gelatinising we couldn't have been gelatinising you couldn't have been gelatinising they couldn't have been gelatinising

Interrogative form

Simple form	V-ing form
could I gelatinise? could you gelatinise? could he gelatinise? could we gelatinise? could you gelatinise? could they gelatinise?	could I be gelatinising? could you be gelatinising? could he be gelatinising? could we be gelatinising? could you be gelatinising? could they be gelatinising?
Perfect	V-ing perfect
could I have gelatinised? could you have gelatinised? could he have gelatinised? could we have gelatinised? could you have gelatinised? could they have gelatinised?	could I have been gelatinising? could you have been gelatinising? could he have been gelatinising? could we have been gelatinising? could you have been gelatinising? could they have been gelatinising?

Interro-negative form

Simple form	V-ing form
couldn't I gelatinise? couldn't you gelatinise? couldn't he gelatinise? couldn't we gelatinise? couldn't you gelatinise? couldn't they gelatinise?	couldn't I be gelatinising? couldn't you be gelatinising? couldn't he be gelatinising? couldn't we be gelatinising? couldn't you be gelatinising? couldn't they be gelatinising?
Perfect	V-ing perfect
couldn't I have gelatinised? couldn't you have gelatinised? couldn't he have gelatinised? couldn't we have gelatinised? couldn't you have gelatinised? couldn't they have gelatinised?	couldn't I have been gelatinising? couldn't you have been gelatinising? couldn't he have been gelatinising? couldn't we have been gelatinising? couldn't you have been gelatinising? couldn't they have been gelatinising?