English verb conjugation
COULD SOCIALISE

Regular verb: socialise - socialised - socialised

Affirmation

Simple form	V-ing form
I could socialise you could socialise she could socialise we could socialise you could socialise they could socialise	I could be socialising you could be socialising she could be socialising we could be socialising you could be socialising they could be socialising
Perfect	V-ing perfect
I could have socialised you could have socialised she could have socialised we could have socialised you could have socialised they could have socialised	I could have been socialising you could have been socialising she could have been socialising we could have been socialising you could have been socialising they could have been socialising

Negation

Simple form	V-ing form
I couldn't socialise you couldn't socialise she couldn't socialise we couldn't socialise you couldn't socialise they couldn't socialise	I couldn't be socialising you couldn't be socialising she couldn't be socialising we couldn't be socialising you couldn't be socialising they couldn't be socialising
Perfect	V-ing perfect
I couldn't have socialised you couldn't have socialised she couldn't have socialised we couldn't have socialised you couldn't have socialised they couldn't have socialised	I couldn't have been socialising you couldn't have been socialising she couldn't have been socialising we couldn't have been socialising you couldn't have been socialising they couldn't have been socialising

Interrogative form

Simple form	V-ing form
could I socialise? could you socialise? could she socialise? could we socialise? could you socialise? could they socialise?	could I be socialising? could you be socialising? could she be socialising? could we be socialising? could you be socialising? could they be socialising?
Perfect	V-ing perfect
could I have socialised? could you have socialised? could she have socialised? could we have socialised? could you have socialised? could they have socialised?	could I have been socialising? could you have been socialising? could she have been socialising? could we have been socialising? could you have been socialising? could they have been socialising?

Interro-negative form

Simple form	V-ing form
couldn't I socialise? couldn't you socialise? couldn't she socialise? couldn't we socialise? couldn't you socialise? couldn't they socialise?	couldn't I be socialising? couldn't you be socialising? couldn't she be socialising? couldn't we be socialising? couldn't you be socialising? couldn't they be socialising?
Perfect	V-ing perfect
couldn't I have socialised? couldn't you have socialised? couldn't she have socialised? couldn't we have socialised? couldn't you have socialised? couldn't they have socialised?	couldn't I have been socialising? couldn't you have been socialising? couldn't she have been socialising? couldn't we have been socialising? couldn't you have been socialising? couldn't they have been socialising?