should asterisk
Regular verb: asterisk - asterisked- asterisked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd asterisk
you'd asterisk
he'd asterisk
we'd asterisk
you'd asterisk
they'd asterisk 	I'd be asterisking
you'd be asterisking
he'd be asterisking
we'd be asterisking
you'd be asterisking
they'd be asterisking	I should've asterisked
you should've asterisked
he should've asterisked
we should've asterisked
you should've asterisked
they should've asterisked	I should've been asterisking
you should've been asterisking
he should've been asterisking
we should've been asterisking
you should've been asterisking
they should've been asterisking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't asterisk
you shouldn't asterisk
he shouldn't asterisk
we shouldn't asterisk
you shouldn't asterisk
they shouldn't asterisk 	I shouldn't be asterisking
you shouldn't be asterisking
he shouldn't be asterisking
we shouldn't be asterisking
you shouldn't be asterisking
they shouldn't be asterisking	I shouldn't have asterisked
you shouldn't have asterisked
he shouldn't have asterisked
we shouldn't have asterisked
you shouldn't have asterisked
they shouldn't have asterisked	I shouldn't have been asterisking
you shouldn't have been asterisking
he shouldn't have been asterisking
we shouldn't have been asterisking
you shouldn't have been asterisking
they shouldn't have been asterisking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I asterisk?
should you asterisk?
should he asterisk?
should we asterisk?
should you asterisk?
should they asterisk? 	should I be asterisking?
should you be asterisking?
should he be asterisking?
should we be asterisking?
should you be asterisking?
should they be asterisking? 	should I have asterisked?
should you have asterisked?
should he have asterisked?
should we have asterisked?
should you have asterisked?
should they have asterisked? 	should I have been asterisking?
should you have been asterisking?
should he have been asterisking?
should we have been asterisking?
should you have been asterisking?
should they have been asterisking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I asterisk?
shouldn't you asterisk?
shouldn't he asterisk?
shouldn't we asterisk?
shouldn't you asterisk?
shouldn't they asterisk? 	shouldn't I be asterisking?
shouldn't you be asterisking?
shouldn't he be asterisking?
shouldn't we be asterisking?
shouldn't you be asterisking?
shouldn't they be asterisking? 	shouldn't I have asterisked?
shouldn't you have asterisked?
shouldn't he have asterisked?
shouldn't we have asterisked?
shouldn't you have asterisked?
shouldn't they have asterisked? 	shouldn't I have been asterisking?
shouldn't you have been asterisking?
shouldn't he have been asterisking?
shouldn't we have been asterisking?
shouldn't you have been asterisking?
shouldn't they have been asterisking?