must routinise
Regular verb: routinise - routinised- routinised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must routinise
you must routinise
he must routinise
we must routinise
you must routinise
they must routinise 	I must be routinising
you must be routinising
he must be routinising
we must be routinising
you must be routinising
they must be routinising	I must have routinised
you must have routinised
he must have routinised
we must have routinised
you must have routinised
they must have routinised	I must have been routinising
you must have been routinising
he must have been routinising
we must have been routinising
you must have been routinising
they must have been routinising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't routinise
you mustn't routinise
he mustn't routinise
we mustn't routinise
you mustn't routinise
they mustn't routinise 	I mustn't be routinising
you mustn't be routinising
he mustn't be routinising
we mustn't be routinising
you mustn't be routinising
they mustn't be routinising	I mustn't have routinised
you mustn't have routinised
he mustn't have routinised
we mustn't have routinised
you mustn't have routinised
they mustn't have routinised	I mustn't have been routinising
you mustn't have been routinising
he mustn't have been routinising
we mustn't have been routinising
you mustn't have been routinising
they mustn't have been routinising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I routinise?
must you routinise?
must he routinise?
must we routinise?
must you routinise?
must they routinise? 	must I be routinising?
must you be routinising?
must he be routinising?
must we be routinising?
must you be routinising?
must they be routinising? 	must I have routinised?
must you have routinised?
must he have routinised?
must we have routinised?
must you have routinised?
must they have routinised? 	must I have been routinising?
must you have been routinising?
must he have been routinising?
must we have been routinising?
must you have been routinising?
must they have been routinising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I routinise?
mustn't you routinise?
mustn't he routinise?
mustn't we routinise?
mustn't you routinise?
mustn't they routinise? 	mustn't I be routinising?
mustn't you be routinising?
mustn't he be routinising?
mustn't we be routinising?
mustn't you be routinising?
mustn't they be routinising? 	mustn't I have routinised?
mustn't you have routinised?
mustn't he have routinised?
mustn't we have routinised?
mustn't you have routinised?
mustn't they have routinised? 	mustn't I have been routinising?
mustn't you have been routinising?
mustn't he have been routinising?
mustn't we have been routinising?
mustn't you have been routinising?
mustn't they have been routinising?