should tap
Regular verb: tap - tapped- tapped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd tap
you'd tap
she'd tap
we'd tap
you'd tap
they'd tap 	I'd be tapping
you'd be tapping
she'd be tapping
we'd be tapping
you'd be tapping
they'd be tapping	I should've tapped
you should've tapped
she should've tapped
we should've tapped
you should've tapped
they should've tapped	I should've been tapping
you should've been tapping
she should've been tapping
we should've been tapping
you should've been tapping
they should've been tapping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't tap
you shouldn't tap
she shouldn't tap
we shouldn't tap
you shouldn't tap
they shouldn't tap 	I shouldn't be tapping
you shouldn't be tapping
she shouldn't be tapping
we shouldn't be tapping
you shouldn't be tapping
they shouldn't be tapping	I shouldn't have tapped
you shouldn't have tapped
she shouldn't have tapped
we shouldn't have tapped
you shouldn't have tapped
they shouldn't have tapped	I shouldn't have been tapping
you shouldn't have been tapping
she shouldn't have been tapping
we shouldn't have been tapping
you shouldn't have been tapping
they shouldn't have been tapping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I tap?
should you tap?
should she tap?
should we tap?
should you tap?
should they tap? 	should I be tapping?
should you be tapping?
should she be tapping?
should we be tapping?
should you be tapping?
should they be tapping? 	should I have tapped?
should you have tapped?
should she have tapped?
should we have tapped?
should you have tapped?
should they have tapped? 	should I have been tapping?
should you have been tapping?
should she have been tapping?
should we have been tapping?
should you have been tapping?
should they have been tapping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I tap?
shouldn't you tap?
shouldn't she tap?
shouldn't we tap?
shouldn't you tap?
shouldn't they tap? 	shouldn't I be tapping?
shouldn't you be tapping?
shouldn't she be tapping?
shouldn't we be tapping?
shouldn't you be tapping?
shouldn't they be tapping? 	shouldn't I have tapped?
shouldn't you have tapped?
shouldn't she have tapped?
shouldn't we have tapped?
shouldn't you have tapped?
shouldn't they have tapped? 	shouldn't I have been tapping?
shouldn't you have been tapping?
shouldn't she have been tapping?
shouldn't we have been tapping?
shouldn't you have been tapping?
shouldn't they have been tapping?