German deck
klappen
verb·a2

klappen

Das klappt.

Es hat geklappt.

Die Tür klappt zu.

Der Deckel klappt auf.

infinitiveklappen
to work / to fold
present ichich klappe
I work / I fold
present erer klappt
he/it works
perfekthat geklappt
has worked / worked out
prateritumklappte
worked / worked out (simple past)
imperativKlappt!
Make it work! / Get it to work!