Questions & Answers about Ich atme frische Luft ein.
A separable‐prefix verb combines a base verb and a small prefix (e.g. ein-, aus-, mit-, zu-). In the infinitive they’re written together (e.g. einatmen). In main clauses, you conjugate the base verb and send the prefix to the end:
• Infinitive: einatmen (“to inhale”)
• Present: ich atme … ein
atmen simply means “to breathe” (inhale and exhale).
einatmen specifically means “to inhale” (to breathe in).
Conversely, ausatmen means “to exhale” (to breathe out).
With no article before a feminine noun in accusative, you use the strong adjective ending -e:
• Feminine singular (nominative or accusative) → -e
Hence frisch → frische before the feminine noun Luft.
In spoken German you usually use the perfect tense. The past participle of einatmen is eingeatmet, so: “Ich habe frische Luft eingeatmet.”
• atme: [ˈʔatmə] – stress on the first syllable, vowel like English “a” in “father,” final “e” is a schwa (“uh”).
• ein: [aɪn] – exactly like English “ine” in “mine.”
When saying the full sentence, keep the prefix ein clipped and light at the end.