Question

rewrite the sentence correctly
i have known him since 20 years​

Answer 1

$\huge\underline\mathfrak\pink{Good\: Morning!!}$

I know him since last 20 years.

Answer 2

Hello...❤️…

ɪ ᴋɴᴏᴡ ʜɪᴍ sɪɴᴄᴇ last 20 ʏᴇᴀʀs.

Thank you✌️❤️✌️