English verb conjugation
COULD ODORISE

Regular verb: odorise - odorised - odorised

Affirmation

Simple form	V-ing form
I could odorise you could odorise he could odorise we could odorise you could odorise they could odorise	I could be odorising you could be odorising he could be odorising we could be odorising you could be odorising they could be odorising
Perfect	V-ing perfect
I could have odorised you could have odorised he could have odorised we could have odorised you could have odorised they could have odorised	I could have been odorising you could have been odorising he could have been odorising we could have been odorising you could have been odorising they could have been odorising

Negation

Simple form	V-ing form
I couldn't odorise you couldn't odorise he couldn't odorise we couldn't odorise you couldn't odorise they couldn't odorise	I couldn't be odorising you couldn't be odorising he couldn't be odorising we couldn't be odorising you couldn't be odorising they couldn't be odorising
Perfect	V-ing perfect
I couldn't have odorised you couldn't have odorised he couldn't have odorised we couldn't have odorised you couldn't have odorised they couldn't have odorised	I couldn't have been odorising you couldn't have been odorising he couldn't have been odorising we couldn't have been odorising you couldn't have been odorising they couldn't have been odorising

Interrogative form

Simple form	V-ing form
could I odorise? could you odorise? could he odorise? could we odorise? could you odorise? could they odorise?	could I be odorising? could you be odorising? could he be odorising? could we be odorising? could you be odorising? could they be odorising?
Perfect	V-ing perfect
could I have odorised? could you have odorised? could he have odorised? could we have odorised? could you have odorised? could they have odorised?	could I have been odorising? could you have been odorising? could he have been odorising? could we have been odorising? could you have been odorising? could they have been odorising?

Interro-negative form

Simple form	V-ing form
couldn't I odorise? couldn't you odorise? couldn't he odorise? couldn't we odorise? couldn't you odorise? couldn't they odorise?	couldn't I be odorising? couldn't you be odorising? couldn't he be odorising? couldn't we be odorising? couldn't you be odorising? couldn't they be odorising?
Perfect	V-ing perfect
couldn't I have odorised? couldn't you have odorised? couldn't he have odorised? couldn't we have odorised? couldn't you have odorised? couldn't they have odorised?	couldn't I have been odorising? couldn't you have been odorising? couldn't he have been odorising? couldn't we have been odorising? couldn't you have been odorising? couldn't they have been odorising?