が十分ある

there is enough

→ が
phrase Rare #30,246
there is enough Follows a noun to say that there is enough of something; in English, this often translates as “have enough.”
JA: 旅行に行く時間が十分ある。
EN: I have enough time to travel.

私はお金が十分ある。

I have enough money.

君はよくなる見込みが十分ある。

You have a good chance of getting better.

彼の話は聞くだけの価値が十分ある。

His story is definitely worth hearing.

彼は当選の見込みが十分ある。

He has a good chance of winning.