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

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't bid
you mayn't bid
she mayn't bid
we mayn't bid
you mayn't bid
they mayn't bid 	I mayn't be bidding
you mayn't be bidding
she mayn't be bidding
we mayn't be bidding
you mayn't be bidding
they mayn't be bidding	I mayn't have bid, bidden
you mayn't have bid, bidden
she mayn't have bid, bidden
we mayn't have bid, bidden
you mayn't have bid, bidden
they mayn't have bid, bidden	I mayn't have been bidding
you mayn't have been bidding
she mayn't have been bidding
we mayn't have been bidding
you mayn't have been bidding
they mayn't have been bidding	

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

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I bid?
mayn't you bid?
mayn't she bid?
mayn't we bid?
mayn't you bid?
mayn't they bid? 	mayn't I be bidding?
mayn't you be bidding?
mayn't she be bidding?
mayn't we be bidding?
mayn't you be bidding?
mayn't they be bidding? 	mayn't I have bid, bidden?
mayn't you have bid, bidden?
mayn't she have bid, bidden?
mayn't we have bid, bidden?
mayn't you have bid, bidden?
mayn't they have bid, bidden? 	mayn't I have been bidding?
mayn't you have been bidding?
mayn't she have been bidding?
mayn't we have been bidding?
mayn't you have been bidding?
mayn't they have been bidding?