English verb conjugation
COULD TERRORISE

Regular verb: terrorise - terrorised - terrorised

Affirmation

Simple form	V-ing form
I could terrorise you could terrorise he could terrorise we could terrorise you could terrorise they could terrorise	I could be terrorising you could be terrorising he could be terrorising we could be terrorising you could be terrorising they could be terrorising
Perfect	V-ing perfect
I could have terrorised you could have terrorised he could have terrorised we could have terrorised you could have terrorised they could have terrorised	I could have been terrorising you could have been terrorising he could have been terrorising we could have been terrorising you could have been terrorising they could have been terrorising

Negation

Simple form	V-ing form
I could not terrorise you could not terrorise he could not terrorise we could not terrorise you could not terrorise they could not terrorise	I could not be terrorising you could not be terrorising he could not be terrorising we could not be terrorising you could not be terrorising they could not be terrorising
Perfect	V-ing perfect
I could not have terrorised you could not have terrorised he could not have terrorised we could not have terrorised you could not have terrorised they could not have terrorised	I could not have been terrorising you could not have been terrorising he could not have been terrorising we could not have been terrorising you could not have been terrorising they could not have been terrorising

Interrogative form

Simple form	V-ing form
could I terrorise? could you terrorise? could he terrorise? could we terrorise? could you terrorise? could they terrorise?	could I be terrorising? could you be terrorising? could he be terrorising? could we be terrorising? could you be terrorising? could they be terrorising?
Perfect	V-ing perfect
could I have terrorised? could you have terrorised? could he have terrorised? could we have terrorised? could you have terrorised? could they have terrorised?	could I have been terrorising? could you have been terrorising? could he have been terrorising? could we have been terrorising? could you have been terrorising? could they have been terrorising?

Interro-negative form

Simple form	V-ing form
could I not terrorise? could you not terrorise? could he not terrorise? could we not terrorise? could you not terrorise? could they not terrorise?	could I not be terrorising? could you not be terrorising? could he not be terrorising? could we not be terrorising? could you not be terrorising? could they not be terrorising?
Perfect	V-ing perfect
could I not have terrorised? could you not have terrorised? could he not have terrorised? could we not have terrorised? could you not have terrorised? could they not have terrorised?	could I not have been terrorising? could you not have been terrorising? could he not have been terrorising? could we not have been terrorising? could you not have been terrorising? could they not have been terrorising?