English verb conjugation
COULD PENALISE

Regular verb: penalise - penalised - penalised

Affirmation

Simple form	V-ing form
I could penalise you could penalise he could penalise we could penalise you could penalise they could penalise	I could be penalising you could be penalising he could be penalising we could be penalising you could be penalising they could be penalising
Perfect	V-ing perfect
I could have penalised you could have penalised he could have penalised we could have penalised you could have penalised they could have penalised	I could have been penalising you could have been penalising he could have been penalising we could have been penalising you could have been penalising they could have been penalising

Negation

Simple form	V-ing form
I couldn't penalise you couldn't penalise he couldn't penalise we couldn't penalise you couldn't penalise they couldn't penalise	I couldn't be penalising you couldn't be penalising he couldn't be penalising we couldn't be penalising you couldn't be penalising they couldn't be penalising
Perfect	V-ing perfect
I couldn't have penalised you couldn't have penalised he couldn't have penalised we couldn't have penalised you couldn't have penalised they couldn't have penalised	I couldn't have been penalising you couldn't have been penalising he couldn't have been penalising we couldn't have been penalising you couldn't have been penalising they couldn't have been penalising

Interrogative form

Simple form	V-ing form
could I penalise? could you penalise? could he penalise? could we penalise? could you penalise? could they penalise?	could I be penalising? could you be penalising? could he be penalising? could we be penalising? could you be penalising? could they be penalising?
Perfect	V-ing perfect
could I have penalised? could you have penalised? could he have penalised? could we have penalised? could you have penalised? could they have penalised?	could I have been penalising? could you have been penalising? could he have been penalising? could we have been penalising? could you have been penalising? could they have been penalising?

Interro-negative form

Simple form	V-ing form
couldn't I penalise? couldn't you penalise? couldn't he penalise? couldn't we penalise? couldn't you penalise? couldn't they penalise?	couldn't I be penalising? couldn't you be penalising? couldn't he be penalising? couldn't we be penalising? couldn't you be penalising? couldn't they be penalising?
Perfect	V-ing perfect
couldn't I have penalised? couldn't you have penalised? couldn't he have penalised? couldn't we have penalised? couldn't you have penalised? couldn't they have penalised?	couldn't I have been penalising? couldn't you have been penalising? couldn't he have been penalising? couldn't we have been penalising? couldn't you have been penalising? couldn't they have been penalising?