Er

• Noun

  a person or animal of male gender, a male

• Pron

begann

first/third-person singular preterite of beginnen

eine

• Num

  nominative/accusative feminine singular of ein

• Article
• Pron

Karriere

1. career (occupational path)
2. quick or steep occupational advancement
3. career, fastest gallop

in

• Prep

  1. in, inside, within, at (inside a building)
  2. in (pertaining to)
  3. in, at, by (at the end of or during a period of time)
  4. into, to (going inside (of))

• Contraction
• Adj

bei

1. by; near
2. at
3. for; at; in
4. with; on
5. upon, at the time of
6. in case of, in the event of
7. during; while; during the existence of
8. over; during
9. care of; via
10. with, to, towards