a.

1. 很可能的[+to-v][+that]
   John is likely to be in London this autumn.

   今年秋天約翰可能在倫敦。

2. 適當的，正合要求的[（+for）]
   The park is a likely place for the picnic.

   這公園倒是個適合野餐的地方。

ad.

1. 很可能
   We will most likely be late.

   我們很有可能會遲到。

adj.

1. such as well might happen or be true.
2. promising.

adv.