must recommission
Regular verb: recommission - recommissioned- recommissioned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must recommission
you must recommission
she must recommission
we must recommission
you must recommission
they must recommission 	I must be recommissioning
you must be recommissioning
she must be recommissioning
we must be recommissioning
you must be recommissioning
they must be recommissioning	I must have recommissioned
you must have recommissioned
she must have recommissioned
we must have recommissioned
you must have recommissioned
they must have recommissioned	I must have been recommissioning
you must have been recommissioning
she must have been recommissioning
we must have been recommissioning
you must have been recommissioning
they must have been recommissioning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't recommission
you mustn't recommission
she mustn't recommission
we mustn't recommission
you mustn't recommission
they mustn't recommission 	I mustn't be recommissioning
you mustn't be recommissioning
she mustn't be recommissioning
we mustn't be recommissioning
you mustn't be recommissioning
they mustn't be recommissioning	I mustn't have recommissioned
you mustn't have recommissioned
she mustn't have recommissioned
we mustn't have recommissioned
you mustn't have recommissioned
they mustn't have recommissioned	I mustn't have been recommissioning
you mustn't have been recommissioning
she mustn't have been recommissioning
we mustn't have been recommissioning
you mustn't have been recommissioning
they mustn't have been recommissioning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I recommission?
must you recommission?
must she recommission?
must we recommission?
must you recommission?
must they recommission? 	must I be recommissioning?
must you be recommissioning?
must she be recommissioning?
must we be recommissioning?
must you be recommissioning?
must they be recommissioning? 	must I have recommissioned?
must you have recommissioned?
must she have recommissioned?
must we have recommissioned?
must you have recommissioned?
must they have recommissioned? 	must I have been recommissioning?
must you have been recommissioning?
must she have been recommissioning?
must we have been recommissioning?
must you have been recommissioning?
must they have been recommissioning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I recommission?
mustn't you recommission?
mustn't she recommission?
mustn't we recommission?
mustn't you recommission?
mustn't they recommission? 	mustn't I be recommissioning?
mustn't you be recommissioning?
mustn't she be recommissioning?
mustn't we be recommissioning?
mustn't you be recommissioning?
mustn't they be recommissioning? 	mustn't I have recommissioned?
mustn't you have recommissioned?
mustn't she have recommissioned?
mustn't we have recommissioned?
mustn't you have recommissioned?
mustn't they have recommissioned? 	mustn't I have been recommissioning?
mustn't you have been recommissioning?
mustn't she have been recommissioning?
mustn't we have been recommissioning?
mustn't you have been recommissioning?
mustn't they have been recommissioning?