should tease
Regular verb: tease - teased- teased

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd tease
you'd tease
she'd tease
we'd tease
you'd tease
they'd tease 	I'd be teasing
you'd be teasing
she'd be teasing
we'd be teasing
you'd be teasing
they'd be teasing	I should've teased
you should've teased
she should've teased
we should've teased
you should've teased
they should've teased	I should've been teasing
you should've been teasing
she should've been teasing
we should've been teasing
you should've been teasing
they should've been teasing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't tease
you shouldn't tease
she shouldn't tease
we shouldn't tease
you shouldn't tease
they shouldn't tease 	I shouldn't be teasing
you shouldn't be teasing
she shouldn't be teasing
we shouldn't be teasing
you shouldn't be teasing
they shouldn't be teasing	I shouldn't have teased
you shouldn't have teased
she shouldn't have teased
we shouldn't have teased
you shouldn't have teased
they shouldn't have teased	I shouldn't have been teasing
you shouldn't have been teasing
she shouldn't have been teasing
we shouldn't have been teasing
you shouldn't have been teasing
they shouldn't have been teasing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I tease?
should you tease?
should she tease?
should we tease?
should you tease?
should they tease? 	should I be teasing?
should you be teasing?
should she be teasing?
should we be teasing?
should you be teasing?
should they be teasing? 	should I have teased?
should you have teased?
should she have teased?
should we have teased?
should you have teased?
should they have teased? 	should I have been teasing?
should you have been teasing?
should she have been teasing?
should we have been teasing?
should you have been teasing?
should they have been teasing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I tease?
shouldn't you tease?
shouldn't she tease?
shouldn't we tease?
shouldn't you tease?
shouldn't they tease? 	shouldn't I be teasing?
shouldn't you be teasing?
shouldn't she be teasing?
shouldn't we be teasing?
shouldn't you be teasing?
shouldn't they be teasing? 	shouldn't I have teased?
shouldn't you have teased?
shouldn't she have teased?
shouldn't we have teased?
shouldn't you have teased?
shouldn't they have teased? 	shouldn't I have been teasing?
shouldn't you have been teasing?
shouldn't she have been teasing?
shouldn't we have been teasing?
shouldn't you have been teasing?
shouldn't they have been teasing?