must rejuvenate
Verbo regular: rejuvenate - rejuvenated- rejuvenated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must rejuvenate
you must rejuvenate
he must rejuvenate
we must rejuvenate
you must rejuvenate
they must rejuvenate 	I must be rejuvenating
you must be rejuvenating
he must be rejuvenating
we must be rejuvenating
you must be rejuvenating
they must be rejuvenating	I must have rejuvenated
you must have rejuvenated
he must have rejuvenated
we must have rejuvenated
you must have rejuvenated
they must have rejuvenated	I must have been rejuvenating
you must have been rejuvenating
he must have been rejuvenating
we must have been rejuvenating
you must have been rejuvenating
they must have been rejuvenating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't rejuvenate
you mustn't rejuvenate
he mustn't rejuvenate
we mustn't rejuvenate
you mustn't rejuvenate
they mustn't rejuvenate 	I mustn't be rejuvenating
you mustn't be rejuvenating
he mustn't be rejuvenating
we mustn't be rejuvenating
you mustn't be rejuvenating
they mustn't be rejuvenating	I mustn't have rejuvenated
you mustn't have rejuvenated
he mustn't have rejuvenated
we mustn't have rejuvenated
you mustn't have rejuvenated
they mustn't have rejuvenated	I mustn't have been rejuvenating
you mustn't have been rejuvenating
he mustn't have been rejuvenating
we mustn't have been rejuvenating
you mustn't have been rejuvenating
they mustn't have been rejuvenating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I rejuvenate?
must you rejuvenate?
must he rejuvenate?
must we rejuvenate?
must you rejuvenate?
must they rejuvenate? 	must I be rejuvenating?
must you be rejuvenating?
must he be rejuvenating?
must we be rejuvenating?
must you be rejuvenating?
must they be rejuvenating? 	must I have rejuvenated?
must you have rejuvenated?
must he have rejuvenated?
must we have rejuvenated?
must you have rejuvenated?
must they have rejuvenated? 	must I have been rejuvenating?
must you have been rejuvenating?
must he have been rejuvenating?
must we have been rejuvenating?
must you have been rejuvenating?
must they have been rejuvenating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I rejuvenate?
mustn't you rejuvenate?
mustn't he rejuvenate?
mustn't we rejuvenate?
mustn't you rejuvenate?
mustn't they rejuvenate? 	mustn't I be rejuvenating?
mustn't you be rejuvenating?
mustn't he be rejuvenating?
mustn't we be rejuvenating?
mustn't you be rejuvenating?
mustn't they be rejuvenating? 	mustn't I have rejuvenated?
mustn't you have rejuvenated?
mustn't he have rejuvenated?
mustn't we have rejuvenated?
mustn't you have rejuvenated?
mustn't they have rejuvenated? 	mustn't I have been rejuvenating?
mustn't you have been rejuvenating?
mustn't he have been rejuvenating?
mustn't we have been rejuvenating?
mustn't you have been rejuvenating?
mustn't they have been rejuvenating?