既······又······是并列关系
一边······一边······是并列关系
不是······而是······是并列关系
一面······一面······是并列关系
要么······要么······是选择关系
是······还是······是并列关系
宁可······也不······是并列关系
不是······就是······是并列关系
只要······就······是条件关系
只有······才······是条件关系
无论······都······是条件关系
不管······都······是条件关系
如果······就······是假设关系
假如······是假设关系
即使······也······是假设关系
倘若······就······是假设关系
不但······而且······是递进关系
不仅······还······是递进关系
因为······所以······是因果关系
······所以······是因果关系
······因为······是因果关系
······却······是转折关系
······可是······是转折关系
虽然······但是······是转折关系