動(やや)もすればbeing apt to, being liable to, being inclined to

慣(な)れた時(とき)に動(やや)もすれば油断(ゆだん)してしまう。

When you get used to something and start moving, you are liable to become careless. {being apt to, being liable to, being inclined to}

僕(ぼく)はややもすれば親(おや)に頼(たよ)るところを直(なお)したいです。

I want to fix my habit of being inclined to rely on my parents whenever I make a move. {being apt to, being liable to, being inclined to}

動(やや)もすれば自己(じこ)中心(ちゅうしん)的(てき)になりがちなのは人間(にんげん)として普通(ふつう)だ。

It's normal for humans to be inclined to become self-centered when they take action. {being apt to, being liable to, being inclined to}

老人(ろうじん)がややもすれば消極(しょうきょく)的(てき)になる傾向(けいこう)を変(か)えたいと思(おも)っています。

I want to change the tendency of the elderly to become passive if they move. {being apt to, being liable to, being inclined to}

仕事(しごと)に慣(な)れた時(とき)に動(やや)もすれば油断(ゆだん)がちになり失敗(しっぱい)してしまうのである。

When one gets used to their job and starts acting without thinking, they are liable to become careless and make mistakes. {being apt to, being liable to, being inclined to}