maybe ,may be,probably,perhaps,possible的区别?

may be是个词组,其中may是情态动词,而be是实义动词.这个词组可做谓语,而剩下的四个词都是副词,仅能够修饰句子或是动词什么的.现就其它四个词做介绍:
maybe 或许,比perhaps普通,但不够庄重;
probably 大概,肯定的成分较大,是most likely的意思
perhaps 也许,是也许如此也许不如此的意思,大体和possibly 同义
而possible是个形容词,与以上的词不具有可比性.
possibly 或者,常和can may must等情态动词连用,比probably的语气弱得多.
另外,还有likely一词.
likely 或许,通常与most very连用.
上述词中,除possible外,全为副词.