supposing conj.连词

引导条件状语从句的连词

1）条件状语从句主从属连词：用来引导状语从句。

从属连词有：after, when, before, as, while, since, until, till, if, unless, lest, because, than, that, whether, so that, in order that, as if, as though, although,““ suppose that””, provided, that, as...as, now that, such...that, in case that, on condition that

要由if, unless, supposing(suppose)引导：

条件从句

if unless supposing provided(ing) suppose

suppose是动词，不是连词

可以出现在独立句子里。I suppose it will rain.或者Suppose it rains