must metastasize
Verbo regular: metastasize - metastasized- metastasized

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must metastasize
you must metastasize
he must metastasize
we must metastasize
you must metastasize
they must metastasize 	I must be metastasizing
you must be metastasizing
he must be metastasizing
we must be metastasizing
you must be metastasizing
they must be metastasizing	I must have metastasized
you must have metastasized
he must have metastasized
we must have metastasized
you must have metastasized
they must have metastasized	I must have been metastasizing
you must have been metastasizing
he must have been metastasizing
we must have been metastasizing
you must have been metastasizing
they must have been metastasizing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not metastasize
you must not metastasize
he must not metastasize
we must not metastasize
you must not metastasize
they must not metastasize 	I must not be metastasizing
you must not be metastasizing
he must not be metastasizing
we must not be metastasizing
you must not be metastasizing
they must not be metastasizing	I must not have metastasized
you must not have metastasized
he must not have metastasized
we must not have metastasized
you must not have metastasized
they must not have metastasized	I must not have been metastasizing
you must not have been metastasizing
he must not have been metastasizing
we must not have been metastasizing
you must not have been metastasizing
they must not have been metastasizing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I metastasize?
must you metastasize?
must he metastasize?
must we metastasize?
must you metastasize?
must they metastasize? 	must I be metastasizing?
must you be metastasizing?
must he be metastasizing?
must we be metastasizing?
must you be metastasizing?
must they be metastasizing? 	must I have metastasized?
must you have metastasized?
must he have metastasized?
must we have metastasized?
must you have metastasized?
must they have metastasized? 	must I have been metastasizing?
must you have been metastasizing?
must he have been metastasizing?
must we have been metastasizing?
must you have been metastasizing?
must they have been metastasizing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not metastasize?
must you not metastasize?
must he not metastasize?
must we not metastasize?
must you not metastasize?
must they not metastasize? 	must I not be metastasizing?
must you not be metastasizing?
must he not be metastasizing?
must we not be metastasizing?
must you not be metastasizing?
must they not be metastasizing? 	must I not have metastasized?
must you not have metastasized?
must he not have metastasized?
must we not have metastasized?
must you not have metastasized?
must they not have metastasized? 	must I not have been metastasizing?
must you not have been metastasizing?
must he not have been metastasizing?
must we not have been metastasizing?
must you not have been metastasizing?
must they not have been metastasizing?