Question

How do you say, "I am going to clean the kitchen later." in French.

Answer 1

Hi !

How do you say " I am going to clean the kitchen later"

"Je vais nettoyer la cuisine plus tard"

nettoyer stays at the infinitive form :
the rule is when 2 verbs are following each other , the second one has to be infinitive (not talking about compound tense with  auxiliary + past participle)
exemple :
 je pars me coucher/ je suis parti me coucher
je vais bientôt rentrer
Je le vois partir/ je l'ai vu partir

Hope this helps !