English verb conjugation
COULD TYRANNISE

Regular verb: tyrannise - tyrannised - tyrannised

Affirmation

Simple form	V-ing form
I could tyrannise you could tyrannise he could tyrannise we could tyrannise you could tyrannise they could tyrannise	I could be tyrannising you could be tyrannising he could be tyrannising we could be tyrannising you could be tyrannising they could be tyrannising
Perfect	V-ing perfect
I could have tyrannised you could have tyrannised he could have tyrannised we could have tyrannised you could have tyrannised they could have tyrannised	I could have been tyrannising you could have been tyrannising he could have been tyrannising we could have been tyrannising you could have been tyrannising they could have been tyrannising

Negation

Simple form	V-ing form
I could not tyrannise you could not tyrannise he could not tyrannise we could not tyrannise you could not tyrannise they could not tyrannise	I could not be tyrannising you could not be tyrannising he could not be tyrannising we could not be tyrannising you could not be tyrannising they could not be tyrannising
Perfect	V-ing perfect
I could not have tyrannised you could not have tyrannised he could not have tyrannised we could not have tyrannised you could not have tyrannised they could not have tyrannised	I could not have been tyrannising you could not have been tyrannising he could not have been tyrannising we could not have been tyrannising you could not have been tyrannising they could not have been tyrannising

Interrogative form

Simple form	V-ing form
could I tyrannise? could you tyrannise? could he tyrannise? could we tyrannise? could you tyrannise? could they tyrannise?	could I be tyrannising? could you be tyrannising? could he be tyrannising? could we be tyrannising? could you be tyrannising? could they be tyrannising?
Perfect	V-ing perfect
could I have tyrannised? could you have tyrannised? could he have tyrannised? could we have tyrannised? could you have tyrannised? could they have tyrannised?	could I have been tyrannising? could you have been tyrannising? could he have been tyrannising? could we have been tyrannising? could you have been tyrannising? could they have been tyrannising?

Interro-negative form

Simple form	V-ing form
could I not tyrannise? could you not tyrannise? could he not tyrannise? could we not tyrannise? could you not tyrannise? could they not tyrannise?	could I not be tyrannising? could you not be tyrannising? could he not be tyrannising? could we not be tyrannising? could you not be tyrannising? could they not be tyrannising?
Perfect	V-ing perfect
could I not have tyrannised? could you not have tyrannised? could he not have tyrannised? could we not have tyrannised? could you not have tyrannised? could they not have tyrannised?	could I not have been tyrannising? could you not have been tyrannising? could he not have been tyrannising? could we not have been tyrannising? could you not have been tyrannising? could they not have been tyrannising?