must liberate
Regular verb: liberate - liberated- liberated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must liberate
you must liberate
she must liberate
we must liberate
you must liberate
they must liberate 	I must be liberating
you must be liberating
she must be liberating
we must be liberating
you must be liberating
they must be liberating	I must have liberated
you must have liberated
she must have liberated
we must have liberated
you must have liberated
they must have liberated	I must have been liberating
you must have been liberating
she must have been liberating
we must have been liberating
you must have been liberating
they must have been liberating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't liberate
you mustn't liberate
she mustn't liberate
we mustn't liberate
you mustn't liberate
they mustn't liberate 	I mustn't be liberating
you mustn't be liberating
she mustn't be liberating
we mustn't be liberating
you mustn't be liberating
they mustn't be liberating	I mustn't have liberated
you mustn't have liberated
she mustn't have liberated
we mustn't have liberated
you mustn't have liberated
they mustn't have liberated	I mustn't have been liberating
you mustn't have been liberating
she mustn't have been liberating
we mustn't have been liberating
you mustn't have been liberating
they mustn't have been liberating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I liberate?
must you liberate?
must she liberate?
must we liberate?
must you liberate?
must they liberate? 	must I be liberating?
must you be liberating?
must she be liberating?
must we be liberating?
must you be liberating?
must they be liberating? 	must I have liberated?
must you have liberated?
must she have liberated?
must we have liberated?
must you have liberated?
must they have liberated? 	must I have been liberating?
must you have been liberating?
must she have been liberating?
must we have been liberating?
must you have been liberating?
must they have been liberating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I liberate?
mustn't you liberate?
mustn't she liberate?
mustn't we liberate?
mustn't you liberate?
mustn't they liberate? 	mustn't I be liberating?
mustn't you be liberating?
mustn't she be liberating?
mustn't we be liberating?
mustn't you be liberating?
mustn't they be liberating? 	mustn't I have liberated?
mustn't you have liberated?
mustn't she have liberated?
mustn't we have liberated?
mustn't you have liberated?
mustn't they have liberated? 	mustn't I have been liberating?
mustn't you have been liberating?
mustn't she have been liberating?
mustn't we have been liberating?
mustn't you have been liberating?
mustn't they have been liberating?