should precompress
Regular verb: precompress - precompressed- precompressed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd precompress
you'd precompress
she'd precompress
we'd precompress
you'd precompress
they'd precompress 	I'd be precompressing
you'd be precompressing
she'd be precompressing
we'd be precompressing
you'd be precompressing
they'd be precompressing	I should've precompressed
you should've precompressed
she should've precompressed
we should've precompressed
you should've precompressed
they should've precompressed	I should've been precompressing
you should've been precompressing
she should've been precompressing
we should've been precompressing
you should've been precompressing
they should've been precompressing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't precompress
you shouldn't precompress
she shouldn't precompress
we shouldn't precompress
you shouldn't precompress
they shouldn't precompress 	I shouldn't be precompressing
you shouldn't be precompressing
she shouldn't be precompressing
we shouldn't be precompressing
you shouldn't be precompressing
they shouldn't be precompressing	I shouldn't have precompressed
you shouldn't have precompressed
she shouldn't have precompressed
we shouldn't have precompressed
you shouldn't have precompressed
they shouldn't have precompressed	I shouldn't have been precompressing
you shouldn't have been precompressing
she shouldn't have been precompressing
we shouldn't have been precompressing
you shouldn't have been precompressing
they shouldn't have been precompressing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I precompress?
should you precompress?
should she precompress?
should we precompress?
should you precompress?
should they precompress? 	should I be precompressing?
should you be precompressing?
should she be precompressing?
should we be precompressing?
should you be precompressing?
should they be precompressing? 	should I have precompressed?
should you have precompressed?
should she have precompressed?
should we have precompressed?
should you have precompressed?
should they have precompressed? 	should I have been precompressing?
should you have been precompressing?
should she have been precompressing?
should we have been precompressing?
should you have been precompressing?
should they have been precompressing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I precompress?
shouldn't you precompress?
shouldn't she precompress?
shouldn't we precompress?
shouldn't you precompress?
shouldn't they precompress? 	shouldn't I be precompressing?
shouldn't you be precompressing?
shouldn't she be precompressing?
shouldn't we be precompressing?
shouldn't you be precompressing?
shouldn't they be precompressing? 	shouldn't I have precompressed?
shouldn't you have precompressed?
shouldn't she have precompressed?
shouldn't we have precompressed?
shouldn't you have precompressed?
shouldn't they have precompressed? 	shouldn't I have been precompressing?
shouldn't you have been precompressing?
shouldn't she have been precompressing?
shouldn't we have been precompressing?
shouldn't you have been precompressing?
shouldn't they have been precompressing?