Yap.Town

が数人いる

there are several …

→ が
phrase Rare #34,725
there are several … The omitted subject is a group of people; いる expresses their presence or existence.
JA: この町には知り合いが数人いる。
EN: There are a few people I know in this town.

レストランには客が数人いる。

There are a few customers in the restaurant.

私はここに友達が数人いる。

I have a few friends here.

公園には、男の子が数人いる。

There are a few boys in the park.