must lysogenise
Regular verb: lysogenise - lysogenised- lysogenised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must lysogenise
you must lysogenise
she must lysogenise
we must lysogenise
you must lysogenise
they must lysogenise 	I must be lysogenising
you must be lysogenising
she must be lysogenising
we must be lysogenising
you must be lysogenising
they must be lysogenising	I must have lysogenised
you must have lysogenised
she must have lysogenised
we must have lysogenised
you must have lysogenised
they must have lysogenised	I must have been lysogenising
you must have been lysogenising
she must have been lysogenising
we must have been lysogenising
you must have been lysogenising
they must have been lysogenising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't lysogenise
you mustn't lysogenise
she mustn't lysogenise
we mustn't lysogenise
you mustn't lysogenise
they mustn't lysogenise 	I mustn't be lysogenising
you mustn't be lysogenising
she mustn't be lysogenising
we mustn't be lysogenising
you mustn't be lysogenising
they mustn't be lysogenising	I mustn't have lysogenised
you mustn't have lysogenised
she mustn't have lysogenised
we mustn't have lysogenised
you mustn't have lysogenised
they mustn't have lysogenised	I mustn't have been lysogenising
you mustn't have been lysogenising
she mustn't have been lysogenising
we mustn't have been lysogenising
you mustn't have been lysogenising
they mustn't have been lysogenising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I lysogenise?
must you lysogenise?
must she lysogenise?
must we lysogenise?
must you lysogenise?
must they lysogenise? 	must I be lysogenising?
must you be lysogenising?
must she be lysogenising?
must we be lysogenising?
must you be lysogenising?
must they be lysogenising? 	must I have lysogenised?
must you have lysogenised?
must she have lysogenised?
must we have lysogenised?
must you have lysogenised?
must they have lysogenised? 	must I have been lysogenising?
must you have been lysogenising?
must she have been lysogenising?
must we have been lysogenising?
must you have been lysogenising?
must they have been lysogenising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I lysogenise?
mustn't you lysogenise?
mustn't she lysogenise?
mustn't we lysogenise?
mustn't you lysogenise?
mustn't they lysogenise? 	mustn't I be lysogenising?
mustn't you be lysogenising?
mustn't she be lysogenising?
mustn't we be lysogenising?
mustn't you be lysogenising?
mustn't they be lysogenising? 	mustn't I have lysogenised?
mustn't you have lysogenised?
mustn't she have lysogenised?
mustn't we have lysogenised?
mustn't you have lysogenised?
mustn't they have lysogenised? 	mustn't I have been lysogenising?
mustn't you have been lysogenising?
mustn't she have been lysogenising?
mustn't we have been lysogenising?
mustn't you have been lysogenising?
mustn't they have been lysogenising?