must corporatise
Regular verb: corporatise - corporatised- corporatised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must corporatise
you must corporatise
he must corporatise
we must corporatise
you must corporatise
they must corporatise 	I must be corporatising
you must be corporatising
he must be corporatising
we must be corporatising
you must be corporatising
they must be corporatising	I must have corporatised
you must have corporatised
he must have corporatised
we must have corporatised
you must have corporatised
they must have corporatised	I must have been corporatising
you must have been corporatising
he must have been corporatising
we must have been corporatising
you must have been corporatising
they must have been corporatising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not corporatise
you must not corporatise
he must not corporatise
we must not corporatise
you must not corporatise
they must not corporatise 	I must not be corporatising
you must not be corporatising
he must not be corporatising
we must not be corporatising
you must not be corporatising
they must not be corporatising	I must not have corporatised
you must not have corporatised
he must not have corporatised
we must not have corporatised
you must not have corporatised
they must not have corporatised	I must not have been corporatising
you must not have been corporatising
he must not have been corporatising
we must not have been corporatising
you must not have been corporatising
they must not have been corporatising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I corporatise?
must you corporatise?
must he corporatise?
must we corporatise?
must you corporatise?
must they corporatise? 	must I be corporatising?
must you be corporatising?
must he be corporatising?
must we be corporatising?
must you be corporatising?
must they be corporatising? 	must I have corporatised?
must you have corporatised?
must he have corporatised?
must we have corporatised?
must you have corporatised?
must they have corporatised? 	must I have been corporatising?
must you have been corporatising?
must he have been corporatising?
must we have been corporatising?
must you have been corporatising?
must they have been corporatising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not corporatise?
must you not corporatise?
must he not corporatise?
must we not corporatise?
must you not corporatise?
must they not corporatise? 	must I not be corporatising?
must you not be corporatising?
must he not be corporatising?
must we not be corporatising?
must you not be corporatising?
must they not be corporatising? 	must I not have corporatised?
must you not have corporatised?
must he not have corporatised?
must we not have corporatised?
must you not have corporatised?
must they not have corporatised? 	must I not have been corporatising?
must you not have been corporatising?
must he not have been corporatising?
must we not have been corporatising?
must you not have been corporatising?
must they not have been corporatising?