English verb conjugation
COULD PLURALISE

Regular verb: pluralise - pluralised - pluralised

Affirmation

Simple form	V-ing form
I could pluralise you could pluralise she could pluralise we could pluralise you could pluralise they could pluralise	I could be pluralising you could be pluralising she could be pluralising we could be pluralising you could be pluralising they could be pluralising
Perfect	V-ing perfect
I could have pluralised you could have pluralised she could have pluralised we could have pluralised you could have pluralised they could have pluralised	I could have been pluralising you could have been pluralising she could have been pluralising we could have been pluralising you could have been pluralising they could have been pluralising

Negation

Simple form	V-ing form
I couldn't pluralise you couldn't pluralise she couldn't pluralise we couldn't pluralise you couldn't pluralise they couldn't pluralise	I couldn't be pluralising you couldn't be pluralising she couldn't be pluralising we couldn't be pluralising you couldn't be pluralising they couldn't be pluralising
Perfect	V-ing perfect
I couldn't have pluralised you couldn't have pluralised she couldn't have pluralised we couldn't have pluralised you couldn't have pluralised they couldn't have pluralised	I couldn't have been pluralising you couldn't have been pluralising she couldn't have been pluralising we couldn't have been pluralising you couldn't have been pluralising they couldn't have been pluralising

Interrogative form

Simple form	V-ing form
could I pluralise? could you pluralise? could she pluralise? could we pluralise? could you pluralise? could they pluralise?	could I be pluralising? could you be pluralising? could she be pluralising? could we be pluralising? could you be pluralising? could they be pluralising?
Perfect	V-ing perfect
could I have pluralised? could you have pluralised? could she have pluralised? could we have pluralised? could you have pluralised? could they have pluralised?	could I have been pluralising? could you have been pluralising? could she have been pluralising? could we have been pluralising? could you have been pluralising? could they have been pluralising?

Interro-negative form

Simple form	V-ing form
couldn't I pluralise? couldn't you pluralise? couldn't she pluralise? couldn't we pluralise? couldn't you pluralise? couldn't they pluralise?	couldn't I be pluralising? couldn't you be pluralising? couldn't she be pluralising? couldn't we be pluralising? couldn't you be pluralising? couldn't they be pluralising?
Perfect	V-ing perfect
couldn't I have pluralised? couldn't you have pluralised? couldn't she have pluralised? couldn't we have pluralised? couldn't you have pluralised? couldn't they have pluralised?	couldn't I have been pluralising? couldn't you have been pluralising? couldn't she have been pluralising? couldn't we have been pluralising? couldn't you have been pluralising? couldn't they have been pluralising?