事ことあるごとに

expression, adverb

at every opportunity; whenever possible; with every little thing

Used when someone does something repeatedly or habitually whenever a situation arises, often with a critical or exasperated tone.

• 彼かれは事ことあるごとに文もん句くを言いう。

  He complains at every opportunity.

• 事ことあるごとに母ははは私わたしに電でん話わしてくる。

  My mother calls me whenever she gets the chance.