must infantilise
Regular verb: infantilise - infantilised- infantilised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must infantilise
you must infantilise
he must infantilise
we must infantilise
you must infantilise
they must infantilise 	I must be infantilising
you must be infantilising
he must be infantilising
we must be infantilising
you must be infantilising
they must be infantilising	I must have infantilised
you must have infantilised
he must have infantilised
we must have infantilised
you must have infantilised
they must have infantilised	I must have been infantilising
you must have been infantilising
he must have been infantilising
we must have been infantilising
you must have been infantilising
they must have been infantilising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't infantilise
you mustn't infantilise
he mustn't infantilise
we mustn't infantilise
you mustn't infantilise
they mustn't infantilise 	I mustn't be infantilising
you mustn't be infantilising
he mustn't be infantilising
we mustn't be infantilising
you mustn't be infantilising
they mustn't be infantilising	I mustn't have infantilised
you mustn't have infantilised
he mustn't have infantilised
we mustn't have infantilised
you mustn't have infantilised
they mustn't have infantilised	I mustn't have been infantilising
you mustn't have been infantilising
he mustn't have been infantilising
we mustn't have been infantilising
you mustn't have been infantilising
they mustn't have been infantilising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I infantilise?
must you infantilise?
must he infantilise?
must we infantilise?
must you infantilise?
must they infantilise? 	must I be infantilising?
must you be infantilising?
must he be infantilising?
must we be infantilising?
must you be infantilising?
must they be infantilising? 	must I have infantilised?
must you have infantilised?
must he have infantilised?
must we have infantilised?
must you have infantilised?
must they have infantilised? 	must I have been infantilising?
must you have been infantilising?
must he have been infantilising?
must we have been infantilising?
must you have been infantilising?
must they have been infantilising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I infantilise?
mustn't you infantilise?
mustn't he infantilise?
mustn't we infantilise?
mustn't you infantilise?
mustn't they infantilise? 	mustn't I be infantilising?
mustn't you be infantilising?
mustn't he be infantilising?
mustn't we be infantilising?
mustn't you be infantilising?
mustn't they be infantilising? 	mustn't I have infantilised?
mustn't you have infantilised?
mustn't he have infantilised?
mustn't we have infantilised?
mustn't you have infantilised?
mustn't they have infantilised? 	mustn't I have been infantilising?
mustn't you have been infantilising?
mustn't he have been infantilising?
mustn't we have been infantilising?
mustn't you have been infantilising?
mustn't they have been infantilising?