should mantle
Regular verb: mantle - mantled- mantled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd mantle
you'd mantle
he'd mantle
we'd mantle
you'd mantle
they'd mantle 	I'd be mantling
you'd be mantling
he'd be mantling
we'd be mantling
you'd be mantling
they'd be mantling	I should've mantled
you should've mantled
he should've mantled
we should've mantled
you should've mantled
they should've mantled	I should've been mantling
you should've been mantling
he should've been mantling
we should've been mantling
you should've been mantling
they should've been mantling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't mantle
you shouldn't mantle
he shouldn't mantle
we shouldn't mantle
you shouldn't mantle
they shouldn't mantle 	I shouldn't be mantling
you shouldn't be mantling
he shouldn't be mantling
we shouldn't be mantling
you shouldn't be mantling
they shouldn't be mantling	I shouldn't have mantled
you shouldn't have mantled
he shouldn't have mantled
we shouldn't have mantled
you shouldn't have mantled
they shouldn't have mantled	I shouldn't have been mantling
you shouldn't have been mantling
he shouldn't have been mantling
we shouldn't have been mantling
you shouldn't have been mantling
they shouldn't have been mantling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I mantle?
should you mantle?
should he mantle?
should we mantle?
should you mantle?
should they mantle? 	should I be mantling?
should you be mantling?
should he be mantling?
should we be mantling?
should you be mantling?
should they be mantling? 	should I have mantled?
should you have mantled?
should he have mantled?
should we have mantled?
should you have mantled?
should they have mantled? 	should I have been mantling?
should you have been mantling?
should he have been mantling?
should we have been mantling?
should you have been mantling?
should they have been mantling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I mantle?
shouldn't you mantle?
shouldn't he mantle?
shouldn't we mantle?
shouldn't you mantle?
shouldn't they mantle? 	shouldn't I be mantling?
shouldn't you be mantling?
shouldn't he be mantling?
shouldn't we be mantling?
shouldn't you be mantling?
shouldn't they be mantling? 	shouldn't I have mantled?
shouldn't you have mantled?
shouldn't he have mantled?
shouldn't we have mantled?
shouldn't you have mantled?
shouldn't they have mantled? 	shouldn't I have been mantling?
shouldn't you have been mantling?
shouldn't he have been mantling?
shouldn't we have been mantling?
shouldn't you have been mantling?
shouldn't they have been mantling?