Use tengas if you're addressing one person, and tengáis if you're addressing several people.
The official hololive production subreddit! You can complete the translation of ¡buenas noches! However, it's more commonly used as a greeting.
You can complete the translation of ¡buenas noches! We will let you know when rules are modified.
President of the European Jewish Congress; representatives of the Jewish communities in France, Germany, Austria, Belgium, Italy, the United Kingdom, Portugal, Russia and Romania; Mr.