may情态动词表推测,后接动词原形maybe是副词,意思是“也许、可能”,在句中作状语,相当于perhaps,常位于句首.Maybe you put the letter in your pockets.大概你把信放在衣袋里了.
may 是情态动词 maybe 是副词：-May I help you?-Maybe you can help me.可能你可以帮我.
may可以;会;也许;但愿maybe也许吧
