should clank
Regular verb: clank - clanked- clanked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd clank
you'd clank
she'd clank
we'd clank
you'd clank
they'd clank 	I'd be clanking
you'd be clanking
she'd be clanking
we'd be clanking
you'd be clanking
they'd be clanking	I should've clanked
you should've clanked
she should've clanked
we should've clanked
you should've clanked
they should've clanked	I should've been clanking
you should've been clanking
she should've been clanking
we should've been clanking
you should've been clanking
they should've been clanking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't clank
you shouldn't clank
she shouldn't clank
we shouldn't clank
you shouldn't clank
they shouldn't clank 	I shouldn't be clanking
you shouldn't be clanking
she shouldn't be clanking
we shouldn't be clanking
you shouldn't be clanking
they shouldn't be clanking	I shouldn't have clanked
you shouldn't have clanked
she shouldn't have clanked
we shouldn't have clanked
you shouldn't have clanked
they shouldn't have clanked	I shouldn't have been clanking
you shouldn't have been clanking
she shouldn't have been clanking
we shouldn't have been clanking
you shouldn't have been clanking
they shouldn't have been clanking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I clank?
should you clank?
should she clank?
should we clank?
should you clank?
should they clank? 	should I be clanking?
should you be clanking?
should she be clanking?
should we be clanking?
should you be clanking?
should they be clanking? 	should I have clanked?
should you have clanked?
should she have clanked?
should we have clanked?
should you have clanked?
should they have clanked? 	should I have been clanking?
should you have been clanking?
should she have been clanking?
should we have been clanking?
should you have been clanking?
should they have been clanking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I clank?
shouldn't you clank?
shouldn't she clank?
shouldn't we clank?
shouldn't you clank?
shouldn't they clank? 	shouldn't I be clanking?
shouldn't you be clanking?
shouldn't she be clanking?
shouldn't we be clanking?
shouldn't you be clanking?
shouldn't they be clanking? 	shouldn't I have clanked?
shouldn't you have clanked?
shouldn't she have clanked?
shouldn't we have clanked?
shouldn't you have clanked?
shouldn't they have clanked? 	shouldn't I have been clanking?
shouldn't you have been clanking?
shouldn't she have been clanking?
shouldn't we have been clanking?
shouldn't you have been clanking?
shouldn't they have been clanking?