laminas-mvc-form is a Composer metapackage that provides a single package for installing all packages necessary to fully use laminas-form under laminas-mvc, including:
Install using:
$ composer require laminas/laminas-mvc-form
This package only requires laminas-i18n, and not laminas-mvc-i18n. This is to allow providing the bare minimum required to use laminas-form, as its base view helper extends from the base laminas-i18n view helper. If you want to provide translations for your form elements, please install laminas-mvc-i18n as well.