should spackle
Regular verb: spackle - spackled- spackled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd spackle
you'd spackle
he'd spackle
we'd spackle
you'd spackle
they'd spackle 	I'd be spackling
you'd be spackling
he'd be spackling
we'd be spackling
you'd be spackling
they'd be spackling	I should've spackled
you should've spackled
he should've spackled
we should've spackled
you should've spackled
they should've spackled	I should've been spackling
you should've been spackling
he should've been spackling
we should've been spackling
you should've been spackling
they should've been spackling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't spackle
you shouldn't spackle
he shouldn't spackle
we shouldn't spackle
you shouldn't spackle
they shouldn't spackle 	I shouldn't be spackling
you shouldn't be spackling
he shouldn't be spackling
we shouldn't be spackling
you shouldn't be spackling
they shouldn't be spackling	I shouldn't have spackled
you shouldn't have spackled
he shouldn't have spackled
we shouldn't have spackled
you shouldn't have spackled
they shouldn't have spackled	I shouldn't have been spackling
you shouldn't have been spackling
he shouldn't have been spackling
we shouldn't have been spackling
you shouldn't have been spackling
they shouldn't have been spackling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I spackle?
should you spackle?
should he spackle?
should we spackle?
should you spackle?
should they spackle? 	should I be spackling?
should you be spackling?
should he be spackling?
should we be spackling?
should you be spackling?
should they be spackling? 	should I have spackled?
should you have spackled?
should he have spackled?
should we have spackled?
should you have spackled?
should they have spackled? 	should I have been spackling?
should you have been spackling?
should he have been spackling?
should we have been spackling?
should you have been spackling?
should they have been spackling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I spackle?
shouldn't you spackle?
shouldn't he spackle?
shouldn't we spackle?
shouldn't you spackle?
shouldn't they spackle? 	shouldn't I be spackling?
shouldn't you be spackling?
shouldn't he be spackling?
shouldn't we be spackling?
shouldn't you be spackling?
shouldn't they be spackling? 	shouldn't I have spackled?
shouldn't you have spackled?
shouldn't he have spackled?
shouldn't we have spackled?
shouldn't you have spackled?
shouldn't they have spackled? 	shouldn't I have been spackling?
shouldn't you have been spackling?
shouldn't he have been spackling?
shouldn't we have been spackling?
shouldn't you have been spackling?
shouldn't they have been spackling?