I tried my best to 동사원형 : 나 ~ 하는 데 최선을 다했어

I always tried my best to communicate with them sincerely

I tried my best to be a good teacher

I tried my best to think about the pros and cons of the issue

I tried my best to stay away from hanging out with bad guys

I tried my best to raise my kids as best as I can

I tried my best to be nice to my students

I tried my best to break it down and explain easily

I've always tried my best to be the best student

Even though you did something stupid once, I admit you have been one of my best students.

참고 서적 : 영어회화의 결정적 패턴 (www.yes24.com/Product/Goods/74400061?scode=032&OzSrank=1)