English verb conjugation
COULD DOWNSISE

Regular verb: downsise - downsised - downsised

Affirmation

Simple form	V-ing form
I could downsise you could downsise she could downsise we could downsise you could downsise they could downsise	I could be downsising you could be downsising she could be downsising we could be downsising you could be downsising they could be downsising
Perfect	V-ing perfect
I could have downsised you could have downsised she could have downsised we could have downsised you could have downsised they could have downsised	I could have been downsising you could have been downsising she could have been downsising we could have been downsising you could have been downsising they could have been downsising

Negation

Simple form	V-ing form
I couldn't downsise you couldn't downsise she couldn't downsise we couldn't downsise you couldn't downsise they couldn't downsise	I couldn't be downsising you couldn't be downsising she couldn't be downsising we couldn't be downsising you couldn't be downsising they couldn't be downsising
Perfect	V-ing perfect
I couldn't have downsised you couldn't have downsised she couldn't have downsised we couldn't have downsised you couldn't have downsised they couldn't have downsised	I couldn't have been downsising you couldn't have been downsising she couldn't have been downsising we couldn't have been downsising you couldn't have been downsising they couldn't have been downsising

Interrogative form

Simple form	V-ing form
could I downsise? could you downsise? could she downsise? could we downsise? could you downsise? could they downsise?	could I be downsising? could you be downsising? could she be downsising? could we be downsising? could you be downsising? could they be downsising?
Perfect	V-ing perfect
could I have downsised? could you have downsised? could she have downsised? could we have downsised? could you have downsised? could they have downsised?	could I have been downsising? could you have been downsising? could she have been downsising? could we have been downsising? could you have been downsising? could they have been downsising?

Interro-negative form

Simple form	V-ing form
couldn't I downsise? couldn't you downsise? couldn't she downsise? couldn't we downsise? couldn't you downsise? couldn't they downsise?	couldn't I be downsising? couldn't you be downsising? couldn't she be downsising? couldn't we be downsising? couldn't you be downsising? couldn't they be downsising?
Perfect	V-ing perfect
couldn't I have downsised? couldn't you have downsised? couldn't she have downsised? couldn't we have downsised? couldn't you have downsised? couldn't they have downsised?	couldn't I have been downsising? couldn't you have been downsising? couldn't she have been downsising? couldn't we have been downsising? couldn't you have been downsising? couldn't they have been downsising?