English verb conjugation
CAN BID

Irregular verb: bid - bid, bade - bid, bidden

Affirmation

Simple form	V-ing form
I can bid you can bid she can bid we can bid you can bid they can bid	I can be bidding you can be bidding she can be bidding we can be bidding you can be bidding they can be bidding
Perfect	V-ing perfect
I can have bid, bidden you can have bid, bidden she can have bid, bidden we can have bid, bidden you can have bid, bidden they can have bid, bidden	I can have been bidding you can have been bidding she can have been bidding we can have been bidding you can have been bidding they can have been bidding

Negation

Simple form	V-ing form
I cannot bid you cannot bid she cannot bid we cannot bid you cannot bid they cannot bid	I cannot be bidding you cannot be bidding she cannot be bidding we cannot be bidding you cannot be bidding they cannot be bidding
Perfect	V-ing perfect
I cannot have bid, bidden you cannot have bid, bidden she cannot have bid, bidden we cannot have bid, bidden you cannot have bid, bidden they cannot have bid, bidden	I cannot have been bidding you cannot have been bidding she cannot have been bidding we cannot have been bidding you cannot have been bidding they cannot have been bidding

Interrogative form

Simple form	V-ing form
can I bid? can you bid? can she bid? can we bid? can you bid? can they bid?	can I be bidding? can you be bidding? can she be bidding? can we be bidding? can you be bidding? can they be bidding?
Perfect	V-ing perfect
can I have bid, bidden? can you have bid, bidden? can she have bid, bidden? can we have bid, bidden? can you have bid, bidden? can they have bid, bidden?	can I have been bidding? can you have been bidding? can she have been bidding? can we have been bidding? can you have been bidding? can they have been bidding?

Interro-negative form

Simple form	V-ing form
can I not bid? can you not bid? can she not bid? can we not bid? can you not bid? can they not bid?	can I not be bidding? can you not be bidding? can she not be bidding? can we not be bidding? can you not be bidding? can they not be bidding?
Perfect	V-ing perfect
can I not have bid, bidden? can you not have bid, bidden? can she not have bid, bidden? can we not have bid, bidden? can you not have bid, bidden? can they not have bid, bidden?	can I not have been bidding? can you not have been bidding? can she not have been bidding? can we not have been bidding? can you not have been bidding? can they not have been bidding?