Not enough 3rd-man or woman object pronouns, which may get replaced by their respective subject pronouns or omitted fully (eu vi ele or maybe just eu vi as an alternative to eu o vi for "I observed him/it") Potentially as a method of steering clear of or clarifying some ambiguities https://buildwallpro.com/profile.php?action=view&from=space&userinfo=adam.gamboa-451692