

Du darfst den Schlüssel nicht vergessen.
[ˈduː ˈdarfst ˈdeːn ˈʃlʏsl̩ ˈnɪçt fɛɐ̯ˈɡɛsn̩.]
You mustn't forget the key.
Ich will diesen Tag nie vergessen.
[ˈɪç ˈvɪl ˈdiːzn̩ ˈtaːk ˈniː fɛɐ̯ˈɡɛsn̩.]
I never want to forget this day.
Kann man so etwas einfach vergessen?
[ˈkan ˈman ˈzoː ˈɛtvas ˈaɪ̯nfax fɛɐ̯ˈɡɛsn̩?]
Can you just forget something like that?
"vergessen" is in the lesson "Verbs 22" (Level 45), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,375 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.