should bid
Verbo irregolare: bid - bid, bade- bid, bidden

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I'd bid
you'd bid
he'd bid
we'd bid
you'd bid
they'd bid 	I'd be bidding
you'd be bidding
he'd be bidding
we'd be bidding
you'd be bidding
they'd be bidding	I should've bid, bidden
you should've bid, bidden
he should've bid, bidden
we should've bid, bidden
you should've bid, bidden
they should've bid, bidden	I should've been bidding
you should've been bidding
he should've been bidding
we should've been bidding
you should've been bidding
they should've been bidding	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I shouldn't bid
you shouldn't bid
he shouldn't bid
we shouldn't bid
you shouldn't bid
they shouldn't bid 	I shouldn't be bidding
you shouldn't be bidding
he shouldn't be bidding
we shouldn't be bidding
you shouldn't be bidding
they shouldn't be bidding	I shouldn't have bid, bidden
you shouldn't have bid, bidden
he shouldn't have bid, bidden
we shouldn't have bid, bidden
you shouldn't have bid, bidden
they shouldn't have bid, bidden	I shouldn't have been bidding
you shouldn't have been bidding
he shouldn't have been bidding
we shouldn't have been bidding
you shouldn't have been bidding
they shouldn't have been bidding	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
should I bid?
should you bid?
should he bid?
should we bid?
should you bid?
should they bid? 	should I be bidding?
should you be bidding?
should he be bidding?
should we be bidding?
should you be bidding?
should they be bidding? 	should I have bid, bidden?
should you have bid, bidden?
should he have bid, bidden?
should we have bid, bidden?
should you have bid, bidden?
should they have bid, bidden? 	should I have been bidding?
should you have been bidding?
should he have been bidding?
should we have been bidding?
should you have been bidding?
should they have been bidding? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
shouldn't I bid?
shouldn't you bid?
shouldn't he bid?
shouldn't we bid?
shouldn't you bid?
shouldn't they bid? 	shouldn't I be bidding?
shouldn't you be bidding?
shouldn't he be bidding?
shouldn't we be bidding?
shouldn't you be bidding?
shouldn't they be bidding? 	shouldn't I have bid, bidden?
shouldn't you have bid, bidden?
shouldn't he have bid, bidden?
shouldn't we have bid, bidden?
shouldn't you have bid, bidden?
shouldn't they have bid, bidden? 	shouldn't I have been bidding?
shouldn't you have been bidding?
shouldn't he have been bidding?
shouldn't we have been bidding?
shouldn't you have been bidding?
shouldn't they have been bidding?