public static function properPlural($pluralWordToCheck) {
        $listOfPlurals = [
            'categorys'      => 'categories',
            'kb_item'        => 'item',
            'kb_items'       => 'Items',
            'list_email'     => 'email list',
            'listlist'       => 'list',
            'people'         => 'person',
            'peoples'        => 'people',
            'postupdate'     =>'post update',
            'postupdates'    =>'post updates',
            'social'         => 'social site',
            'socials'        => 'social sites',
            'todo_items'     => 'To Do items',
            'Todo_item'      => 'To Do Item',
            'email_messages' => 'Email Messages',
            'email_message'  => 'Email Message',
        ];

        foreach ($listOfPlurals as $improperPlural => $correctPlural) {

            if (strtolower($improperPlural) == strtolower($pluralWordToCheck)) {
                return $correctPlural;
            }
        }

        return $pluralWordToCheck;
    }