A Sentence correction?

[Ever Student]

Hello all,

Could any native English speaker please look at my sentence below and describe whether it is correct or not?

" Your appearance will be remained/stayed/kept as young as your appearance when you start doing yoga."

Thanks in advance,

[2006]

Hello all,

Could any native English speaker please look at my sentence below and describe whether it is correct or not? It's not correct. One reason is that you cannot use past tense in those three verbs.

"Your appearance will be remain/stay/keep/ as young as it was when you started doing yoga."

Thanks in advance,

2006

[Ever Student]

Hi,
Thanks so much for your answer.

[2006]

Hi,
Thanks so much for your answer.

You are welcome!