must incentivise
Regular verb: incentivise - incentivised- incentivised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must incentivise
you must incentivise
she must incentivise
we must incentivise
you must incentivise
they must incentivise 	I must be incentivising
you must be incentivising
she must be incentivising
we must be incentivising
you must be incentivising
they must be incentivising	I must have incentivised
you must have incentivised
she must have incentivised
we must have incentivised
you must have incentivised
they must have incentivised	I must have been incentivising
you must have been incentivising
she must have been incentivising
we must have been incentivising
you must have been incentivising
they must have been incentivising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't incentivise
you mustn't incentivise
she mustn't incentivise
we mustn't incentivise
you mustn't incentivise
they mustn't incentivise 	I mustn't be incentivising
you mustn't be incentivising
she mustn't be incentivising
we mustn't be incentivising
you mustn't be incentivising
they mustn't be incentivising	I mustn't have incentivised
you mustn't have incentivised
she mustn't have incentivised
we mustn't have incentivised
you mustn't have incentivised
they mustn't have incentivised	I mustn't have been incentivising
you mustn't have been incentivising
she mustn't have been incentivising
we mustn't have been incentivising
you mustn't have been incentivising
they mustn't have been incentivising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I incentivise?
must you incentivise?
must she incentivise?
must we incentivise?
must you incentivise?
must they incentivise? 	must I be incentivising?
must you be incentivising?
must she be incentivising?
must we be incentivising?
must you be incentivising?
must they be incentivising? 	must I have incentivised?
must you have incentivised?
must she have incentivised?
must we have incentivised?
must you have incentivised?
must they have incentivised? 	must I have been incentivising?
must you have been incentivising?
must she have been incentivising?
must we have been incentivising?
must you have been incentivising?
must they have been incentivising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I incentivise?
mustn't you incentivise?
mustn't she incentivise?
mustn't we incentivise?
mustn't you incentivise?
mustn't they incentivise? 	mustn't I be incentivising?
mustn't you be incentivising?
mustn't she be incentivising?
mustn't we be incentivising?
mustn't you be incentivising?
mustn't they be incentivising? 	mustn't I have incentivised?
mustn't you have incentivised?
mustn't she have incentivised?
mustn't we have incentivised?
mustn't you have incentivised?
mustn't they have incentivised? 	mustn't I have been incentivising?
mustn't you have been incentivising?
mustn't she have been incentivising?
mustn't we have been incentivising?
mustn't you have been incentivising?
mustn't they have been incentivising?