Translation of "kung minsan" into English

Pero, kung minsan, iniisip ko na dapat ay mas galingan namin ang pagbibisikleta.

However, occasionally I think we should be a bit more competitive.

Ngunit kung minsan ay mahirap silang awatin at pagbatiin kapag nagsimula na ang away dahil nagagalit ako.

But sometimes it was hard to make peace once a fight had started because I’d get agitated.

Marami sa atin ang nagtatanong kung minsan, makakatulong ba talaga ang institute sa akin?

Many of us have wondered at one time or another, will institute really help me?