should flatter
Regular verb: flatter - flattered- flattered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd flatter
you'd flatter
he'd flatter
we'd flatter
you'd flatter
they'd flatter 	I'd be flattering
you'd be flattering
he'd be flattering
we'd be flattering
you'd be flattering
they'd be flattering	I should've flattered
you should've flattered
he should've flattered
we should've flattered
you should've flattered
they should've flattered	I should've been flattering
you should've been flattering
he should've been flattering
we should've been flattering
you should've been flattering
they should've been flattering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't flatter
you shouldn't flatter
he shouldn't flatter
we shouldn't flatter
you shouldn't flatter
they shouldn't flatter 	I shouldn't be flattering
you shouldn't be flattering
he shouldn't be flattering
we shouldn't be flattering
you shouldn't be flattering
they shouldn't be flattering	I shouldn't have flattered
you shouldn't have flattered
he shouldn't have flattered
we shouldn't have flattered
you shouldn't have flattered
they shouldn't have flattered	I shouldn't have been flattering
you shouldn't have been flattering
he shouldn't have been flattering
we shouldn't have been flattering
you shouldn't have been flattering
they shouldn't have been flattering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I flatter?
should you flatter?
should he flatter?
should we flatter?
should you flatter?
should they flatter? 	should I be flattering?
should you be flattering?
should he be flattering?
should we be flattering?
should you be flattering?
should they be flattering? 	should I have flattered?
should you have flattered?
should he have flattered?
should we have flattered?
should you have flattered?
should they have flattered? 	should I have been flattering?
should you have been flattering?
should he have been flattering?
should we have been flattering?
should you have been flattering?
should they have been flattering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I flatter?
shouldn't you flatter?
shouldn't he flatter?
shouldn't we flatter?
shouldn't you flatter?
shouldn't they flatter? 	shouldn't I be flattering?
shouldn't you be flattering?
shouldn't he be flattering?
shouldn't we be flattering?
shouldn't you be flattering?
shouldn't they be flattering? 	shouldn't I have flattered?
shouldn't you have flattered?
shouldn't he have flattered?
shouldn't we have flattered?
shouldn't you have flattered?
shouldn't they have flattered? 	shouldn't I have been flattering?
shouldn't you have been flattering?
shouldn't he have been flattering?
shouldn't we have been flattering?
shouldn't you have been flattering?
shouldn't they have been flattering?