در خور و شایسه یک فرد بودن رو به انگلیسی چی میگن؟

Question

من نتونستم کاری که در خور / شایسته او هست رو انجام بدم.

Answer 1

I couldn't do something suitable to (him. / her.) / commensurate with his / her dignity.

I couldn't do what s/he deserves.

I couldn't do what s/he is worthy of.

a teacher who is worthy of respect (Webster)
 

Answer 2

I was not able to do what she/he deserved.