English verb conjugation
SHALL DESTABILISE

Regular verb: destabilise - destabilised - destabilised

Affirmation

Simple form	V-ing form
I shall destabilise you shall destabilise he shall destabilise we shall destabilise you shall destabilise they shall destabilise	I shall be destabilising you shall be destabilising he shall be destabilising we shall be destabilising you shall be destabilising they shall be destabilising
Perfect	V-ing perfect
I shall have destabilised you shall have destabilised he shall have destabilised we shall have destabilised you shall have destabilised they shall have destabilised	I shall have been destabilising you shall have been destabilising he shall have been destabilising we shall have been destabilising you shall have been destabilising they shall have been destabilising

Negation

Simple form	V-ing form
I shall not destabilise you shall not destabilise he shall not destabilise we shall not destabilise you shall not destabilise they shall not destabilise	I shall not be destabilising you shall not be destabilising he shall not be destabilising we shall not be destabilising you shall not be destabilising they shall not be destabilising
Perfect	V-ing perfect
I shall not have destabilised you shall not have destabilised he shall not have destabilised we shall not have destabilised you shall not have destabilised they shall not have destabilised	I shall not have been destabilising you shall not have been destabilising he shall not have been destabilising we shall not have been destabilising you shall not have been destabilising they shall not have been destabilising

Interrogative form

Simple form	V-ing form
shall I destabilise? shall you destabilise? shall he destabilise? shall we destabilise? shall you destabilise? shall they destabilise?	shall I be destabilising? shall you be destabilising? shall he be destabilising? shall we be destabilising? shall you be destabilising? shall they be destabilising?
Perfect	V-ing perfect
shall I have destabilised? shall you have destabilised? shall he have destabilised? shall we have destabilised? shall you have destabilised? shall they have destabilised?	shall I have been destabilising? shall you have been destabilising? shall he have been destabilising? shall we have been destabilising? shall you have been destabilising? shall they have been destabilising?

Interro-negative form

Simple form	V-ing form
shall I not destabilise? shall you not destabilise? shall he not destabilise? shall we not destabilise? shall you not destabilise? shall they not destabilise?	shall I not be destabilising? shall you not be destabilising? shall he not be destabilising? shall we not be destabilising? shall you not be destabilising? shall they not be destabilising?
Perfect	V-ing perfect
shall I not have destabilised? shall you not have destabilised? shall he not have destabilised? shall we not have destabilised? shall you not have destabilised? shall they not have destabilised?	shall I not have been destabilising? shall you not have been destabilising? shall he not have been destabilising? shall we not have been destabilising? shall you not have been destabilising? shall they not have been destabilising?