many没有副词形式。
many pron. 许多；adj. 许多的；n. 大多数人.
例句
Many scholars have argued thus.
许多学者都这样论证过。
Many people choose not to marry.
许多人情愿不结婚。
Many herbs can be grown indoors.
很多草本植物能在室内种植。
How many sugars do you take?
你用多少块糖？
Many pesticides are highly toxic.
许多杀虫剂毒性很大。
