should tease
Regular verb: tease - teased- teased

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd tease
you'd tease
he'd tease
we'd tease
you'd tease
they'd tease 	I'd be teasing
you'd be teasing
he'd be teasing
we'd be teasing
you'd be teasing
they'd be teasing	I should've teased
you should've teased
he 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
he 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
he 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
he 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
he 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
he 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 he tease?
should we tease?
should you tease?
should they tease? 	should I be teasing?
should you be teasing?
should he be teasing?
should we be teasing?
should you be teasing?
should they be teasing? 	should I have teased?
should you have teased?
should he 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 he 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 he 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 he 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 he 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 he have been teasing?
shouldn't we have been teasing?
shouldn't you have been teasing?
shouldn't they have been teasing?