must tyrannise
Regular verb: tyrannise - tyrannised- tyrannised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must tyrannise
you must tyrannise
she must tyrannise
we must tyrannise
you must tyrannise
they must tyrannise 	I must be tyrannising
you must be tyrannising
she must be tyrannising
we must be tyrannising
you must be tyrannising
they must be tyrannising	I must have tyrannised
you must have tyrannised
she must have tyrannised
we must have tyrannised
you must have tyrannised
they must have tyrannised	I must have been tyrannising
you must have been tyrannising
she must have been tyrannising
we must have been tyrannising
you must have been tyrannising
they must have been tyrannising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not tyrannise
you must not tyrannise
she must not tyrannise
we must not tyrannise
you must not tyrannise
they must not tyrannise 	I must not be tyrannising
you must not be tyrannising
she must not be tyrannising
we must not be tyrannising
you must not be tyrannising
they must not be tyrannising	I must not have tyrannised
you must not have tyrannised
she must not have tyrannised
we must not have tyrannised
you must not have tyrannised
they must not have tyrannised	I must not have been tyrannising
you must not have been tyrannising
she must not have been tyrannising
we must not have been tyrannising
you must not have been tyrannising
they must not have been tyrannising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I tyrannise?
must you tyrannise?
must she tyrannise?
must we tyrannise?
must you tyrannise?
must they tyrannise? 	must I be tyrannising?
must you be tyrannising?
must she be tyrannising?
must we be tyrannising?
must you be tyrannising?
must they be tyrannising? 	must I have tyrannised?
must you have tyrannised?
must she have tyrannised?
must we have tyrannised?
must you have tyrannised?
must they have tyrannised? 	must I have been tyrannising?
must you have been tyrannising?
must she have been tyrannising?
must we have been tyrannising?
must you have been tyrannising?
must they have been tyrannising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not tyrannise?
must you not tyrannise?
must she not tyrannise?
must we not tyrannise?
must you not tyrannise?
must they not tyrannise? 	must I not be tyrannising?
must you not be tyrannising?
must she not be tyrannising?
must we not be tyrannising?
must you not be tyrannising?
must they not be tyrannising? 	must I not have tyrannised?
must you not have tyrannised?
must she not have tyrannised?
must we not have tyrannised?
must you not have tyrannised?
must they not have tyrannised? 	must I not have been tyrannising?
must you not have been tyrannising?
must she not have been tyrannising?
must we not have been tyrannising?
must you not have been tyrannising?
must they not have been tyrannising?