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 couldn't tyrannise you couldn't tyrannise he couldn't tyrannise we couldn't tyrannise you couldn't tyrannise they couldn't tyrannise	I couldn't be tyrannising you couldn't be tyrannising he couldn't be tyrannising we couldn't be tyrannising you couldn't be tyrannising they couldn't be tyrannising
Perfect	V-ing perfect
I couldn't have tyrannised you couldn't have tyrannised he couldn't have tyrannised we couldn't have tyrannised you couldn't have tyrannised they couldn't have tyrannised	I couldn't have been tyrannising you couldn't have been tyrannising he couldn't have been tyrannising we couldn't have been tyrannising you couldn't have been tyrannising they couldn't 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
couldn't I tyrannise? couldn't you tyrannise? couldn't he tyrannise? couldn't we tyrannise? couldn't you tyrannise? couldn't they tyrannise?	couldn't I be tyrannising? couldn't you be tyrannising? couldn't he be tyrannising? couldn't we be tyrannising? couldn't you be tyrannising? couldn't they be tyrannising?
Perfect	V-ing perfect
couldn't I have tyrannised? couldn't you have tyrannised? couldn't he have tyrannised? couldn't we have tyrannised? couldn't you have tyrannised? couldn't they have tyrannised?	couldn't I have been tyrannising? couldn't you have been tyrannising? couldn't he have been tyrannising? couldn't we have been tyrannising? couldn't you have been tyrannising? couldn't they have been tyrannising?