Man pages matching name grep in section 1:

grep.1.en	debian 10 / grep
grep.1.de	debian 10 / manpages-de
grep.1.es	debian 10 / manpages-es-extra
grep.1.hu	debian 10 / manpages-hu
grep.1.ja	debian 10 / manpages-ja
grep.1.pl	debian 10 / manpages-pl
grep.1.zh_CN	debian 10 / manpages-zh
grep.1.zh_TW	debian 10 / manpages-zh
grep.1.en	debian 11 / grep
grep.1.de	debian 11 / manpages-de
grep.1.fr	debian 11 / manpages-fr
grep.1.hu	debian 11 / manpages-hu
grep.1.ja	debian 11 / manpages-ja
grep.1.nl	debian 11 / manpages-nl
grep.1.pl	debian 11 / manpages-pl
grep.1.pt_BR	debian 11 / manpages-pt-br
grep.1.zh_CN	debian 11 / manpages-zh
grep.1.zh_TW	debian 11 / manpages-zh
grep.1.en	debian 12 / grep
grep.1.de	debian 12 / manpages-de
grep.1.es	debian 12 / manpages-es
grep.1.fr	debian 12 / manpages-fr
grep.1.ja	debian 12 / manpages-ja
grep.1.nl	debian 12 / manpages-nl
grep.1.pl	debian 12 / manpages-pl
grep.1.pt_BR	debian 12 / manpages-pt-br
grep.1.uk	debian 12 / manpages-uk
grep.1.zh_CN	debian 12 / manpages-zh
grep.1.zh_TW	debian 12 / manpages-zh