English verb conjugation
COULD PLURALISE

Regular verb: pluralise - pluralised - pluralised

Affirmation

Simple form	V-ing form
I could pluralise you could pluralise he could pluralise we could pluralise you could pluralise they could pluralise	I could be pluralising you could be pluralising he 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 he 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 he 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 he 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 he 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 he 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 he 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 he pluralise? could we pluralise? could you pluralise? could they pluralise?	could I be pluralising? could you be pluralising? could he 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 he 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 he 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 he 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 he 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 he 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 he have been pluralising? couldn't we have been pluralising? couldn't you have been pluralising? couldn't they have been pluralising?