Man pages matching name forward in section 1:

forward.1.ja	debian 10 / manpages-ja
forward.1.pl	debian 10 / manpages-pl
forward.1.en	debian 10 / qmail
forward.1.fr	debian 11 / manpages-fr
forward.1.ja	debian 11 / manpages-ja
forward.1.pl	debian 11 / manpages-pl
forward.1.ja	debian 12 / manpages-ja