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

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should bid
you should bid
he should bid
we should bid
you should bid
they should bid 	I should be bidding
you should be bidding
he should be bidding
we should be bidding
you should be bidding
they should be bidding	I should have bid, bidden
you should have bid, bidden
he should have bid, bidden
we should have bid, bidden
you should have bid, bidden
they should have bid, bidden	I should have been bidding
you should have been bidding
he should have been bidding
we should have been bidding
you should have been bidding
they should have been bidding	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not bid
you should not bid
he should not bid
we should not bid
you should not bid
they should not bid 	I should not be bidding
you should not be bidding
he should not be bidding
we should not be bidding
you should not be bidding
they should not be bidding	I should not have bid, bidden
you should not have bid, bidden
he should not have bid, bidden
we should not have bid, bidden
you should not have bid, bidden
they should not have bid, bidden	I should not have been bidding
you should not have been bidding
he should not have been bidding
we should not have been bidding
you should not have been bidding
they should not have been bidding	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto 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 simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not bid?
should you not bid?
should he not bid?
should we not bid?
should you not bid?
should they not bid? 	should I not be bidding?
should you not be bidding?
should he not be bidding?
should we not be bidding?
should you not be bidding?
should they not be bidding? 	should I not have bid, bidden?
should you not have bid, bidden?
should he not have bid, bidden?
should we not have bid, bidden?
should you not have bid, bidden?
should they not have bid, bidden? 	should I not have been bidding?
should you not have been bidding?
should he not have been bidding?
should we not have been bidding?
should you not have been bidding?
should they not have been bidding?