After Mongolian entered into class society,effected by patriarchal,They took shape of some marriage form such as continual marriage,despoil marriage,inherit marriage,grade marriage,etc.

• 蒙古族进入阶级社会后 ,受到宗法思想的影响 ,形成了收继婚、抢婚制、世代婚、等级婚、入赘婚、买卖婚、抱斧婚等名目繁多的宗法性婚姻形态。