must modernize
Verbo regular: modernize - modernized- modernized

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must modernize
you must modernize
she must modernize
we must modernize
you must modernize
they must modernize 	I must be modernizing
you must be modernizing
she must be modernizing
we must be modernizing
you must be modernizing
they must be modernizing	I must have modernized
you must have modernized
she must have modernized
we must have modernized
you must have modernized
they must have modernized	I must have been modernizing
you must have been modernizing
she must have been modernizing
we must have been modernizing
you must have been modernizing
they must have been modernizing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not modernize
you must not modernize
she must not modernize
we must not modernize
you must not modernize
they must not modernize 	I must not be modernizing
you must not be modernizing
she must not be modernizing
we must not be modernizing
you must not be modernizing
they must not be modernizing	I must not have modernized
you must not have modernized
she must not have modernized
we must not have modernized
you must not have modernized
they must not have modernized	I must not have been modernizing
you must not have been modernizing
she must not have been modernizing
we must not have been modernizing
you must not have been modernizing
they must not have been modernizing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I modernize?
must you modernize?
must she modernize?
must we modernize?
must you modernize?
must they modernize? 	must I be modernizing?
must you be modernizing?
must she be modernizing?
must we be modernizing?
must you be modernizing?
must they be modernizing? 	must I have modernized?
must you have modernized?
must she have modernized?
must we have modernized?
must you have modernized?
must they have modernized? 	must I have been modernizing?
must you have been modernizing?
must she have been modernizing?
must we have been modernizing?
must you have been modernizing?
must they have been modernizing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not modernize?
must you not modernize?
must she not modernize?
must we not modernize?
must you not modernize?
must they not modernize? 	must I not be modernizing?
must you not be modernizing?
must she not be modernizing?
must we not be modernizing?
must you not be modernizing?
must they not be modernizing? 	must I not have modernized?
must you not have modernized?
must she not have modernized?
must we not have modernized?
must you not have modernized?
must they not have modernized? 	must I not have been modernizing?
must you not have been modernizing?
must she not have been modernizing?
must we not have been modernizing?
must you not have been modernizing?
must they not have been modernizing?