should metastasize
Regular verb: metastasize - metastasized- metastasized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd metastasize
you'd metastasize
he'd metastasize
we'd metastasize
you'd metastasize
they'd metastasize 	I'd be metastasizing
you'd be metastasizing
he'd be metastasizing
we'd be metastasizing
you'd be metastasizing
they'd be metastasizing	I should've metastasized
you should've metastasized
he should've metastasized
we should've metastasized
you should've metastasized
they should've metastasized	I should've been metastasizing
you should've been metastasizing
he should've been metastasizing
we should've been metastasizing
you should've been metastasizing
they should've been metastasizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't metastasize
you shouldn't metastasize
he shouldn't metastasize
we shouldn't metastasize
you shouldn't metastasize
they shouldn't metastasize 	I shouldn't be metastasizing
you shouldn't be metastasizing
he shouldn't be metastasizing
we shouldn't be metastasizing
you shouldn't be metastasizing
they shouldn't be metastasizing	I shouldn't have metastasized
you shouldn't have metastasized
he shouldn't have metastasized
we shouldn't have metastasized
you shouldn't have metastasized
they shouldn't have metastasized	I shouldn't have been metastasizing
you shouldn't have been metastasizing
he shouldn't have been metastasizing
we shouldn't have been metastasizing
you shouldn't have been metastasizing
they shouldn't have been metastasizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I metastasize?
should you metastasize?
should he metastasize?
should we metastasize?
should you metastasize?
should they metastasize? 	should I be metastasizing?
should you be metastasizing?
should he be metastasizing?
should we be metastasizing?
should you be metastasizing?
should they be metastasizing? 	should I have metastasized?
should you have metastasized?
should he have metastasized?
should we have metastasized?
should you have metastasized?
should they have metastasized? 	should I have been metastasizing?
should you have been metastasizing?
should he have been metastasizing?
should we have been metastasizing?
should you have been metastasizing?
should they have been metastasizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I metastasize?
shouldn't you metastasize?
shouldn't he metastasize?
shouldn't we metastasize?
shouldn't you metastasize?
shouldn't they metastasize? 	shouldn't I be metastasizing?
shouldn't you be metastasizing?
shouldn't he be metastasizing?
shouldn't we be metastasizing?
shouldn't you be metastasizing?
shouldn't they be metastasizing? 	shouldn't I have metastasized?
shouldn't you have metastasized?
shouldn't he have metastasized?
shouldn't we have metastasized?
shouldn't you have metastasized?
shouldn't they have metastasized? 	shouldn't I have been metastasizing?
shouldn't you have been metastasizing?
shouldn't he have been metastasizing?
shouldn't we have been metastasizing?
shouldn't you have been metastasizing?
shouldn't they have been metastasizing?