should spank
Regular verb: spank - spanked- spanked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd spank
you'd spank
he'd spank
we'd spank
you'd spank
they'd spank 	I'd be spanking
you'd be spanking
he'd be spanking
we'd be spanking
you'd be spanking
they'd be spanking	I should've spanked
you should've spanked
he should've spanked
we should've spanked
you should've spanked
they should've spanked	I should've been spanking
you should've been spanking
he should've been spanking
we should've been spanking
you should've been spanking
they should've been spanking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't spank
you shouldn't spank
he shouldn't spank
we shouldn't spank
you shouldn't spank
they shouldn't spank 	I shouldn't be spanking
you shouldn't be spanking
he shouldn't be spanking
we shouldn't be spanking
you shouldn't be spanking
they shouldn't be spanking	I shouldn't have spanked
you shouldn't have spanked
he shouldn't have spanked
we shouldn't have spanked
you shouldn't have spanked
they shouldn't have spanked	I shouldn't have been spanking
you shouldn't have been spanking
he shouldn't have been spanking
we shouldn't have been spanking
you shouldn't have been spanking
they shouldn't have been spanking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I spank?
should you spank?
should he spank?
should we spank?
should you spank?
should they spank? 	should I be spanking?
should you be spanking?
should he be spanking?
should we be spanking?
should you be spanking?
should they be spanking? 	should I have spanked?
should you have spanked?
should he have spanked?
should we have spanked?
should you have spanked?
should they have spanked? 	should I have been spanking?
should you have been spanking?
should he have been spanking?
should we have been spanking?
should you have been spanking?
should they have been spanking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I spank?
shouldn't you spank?
shouldn't he spank?
shouldn't we spank?
shouldn't you spank?
shouldn't they spank? 	shouldn't I be spanking?
shouldn't you be spanking?
shouldn't he be spanking?
shouldn't we be spanking?
shouldn't you be spanking?
shouldn't they be spanking? 	shouldn't I have spanked?
shouldn't you have spanked?
shouldn't he have spanked?
shouldn't we have spanked?
shouldn't you have spanked?
shouldn't they have spanked? 	shouldn't I have been spanking?
shouldn't you have been spanking?
shouldn't he have been spanking?
shouldn't we have been spanking?
shouldn't you have been spanking?
shouldn't they have been spanking?