English verb conjugation
COULD MINIMISE

Regular verb: minimise - minimised - minimised

Affirmation

Simple form	V-ing form
I could minimise you could minimise he could minimise we could minimise you could minimise they could minimise	I could be minimising you could be minimising he could be minimising we could be minimising you could be minimising they could be minimising
Perfect	V-ing perfect
I could have minimised you could have minimised he could have minimised we could have minimised you could have minimised they could have minimised	I could have been minimising you could have been minimising he could have been minimising we could have been minimising you could have been minimising they could have been minimising

Negation

Simple form	V-ing form
I couldn't minimise you couldn't minimise he couldn't minimise we couldn't minimise you couldn't minimise they couldn't minimise	I couldn't be minimising you couldn't be minimising he couldn't be minimising we couldn't be minimising you couldn't be minimising they couldn't be minimising
Perfect	V-ing perfect
I couldn't have minimised you couldn't have minimised he couldn't have minimised we couldn't have minimised you couldn't have minimised they couldn't have minimised	I couldn't have been minimising you couldn't have been minimising he couldn't have been minimising we couldn't have been minimising you couldn't have been minimising they couldn't have been minimising

Interrogative form

Simple form	V-ing form
could I minimise? could you minimise? could he minimise? could we minimise? could you minimise? could they minimise?	could I be minimising? could you be minimising? could he be minimising? could we be minimising? could you be minimising? could they be minimising?
Perfect	V-ing perfect
could I have minimised? could you have minimised? could he have minimised? could we have minimised? could you have minimised? could they have minimised?	could I have been minimising? could you have been minimising? could he have been minimising? could we have been minimising? could you have been minimising? could they have been minimising?

Interro-negative form

Simple form	V-ing form
couldn't I minimise? couldn't you minimise? couldn't he minimise? couldn't we minimise? couldn't you minimise? couldn't they minimise?	couldn't I be minimising? couldn't you be minimising? couldn't he be minimising? couldn't we be minimising? couldn't you be minimising? couldn't they be minimising?
Perfect	V-ing perfect
couldn't I have minimised? couldn't you have minimised? couldn't he have minimised? couldn't we have minimised? couldn't you have minimised? couldn't they have minimised?	couldn't I have been minimising? couldn't you have been minimising? couldn't he have been minimising? couldn't we have been minimising? couldn't you have been minimising? couldn't they have been minimising?