The spelling of the word "Bogner" can be analyzed using the International Phonetic Alphabet (IPA). The first sound is a voiced bilabial stop /b/. The second sound is a mid back rounded vowel /ɔ/. The third sound is a voiced velar nasal /ŋ/. The fourth sound is an unvoiced alveolar fricative /s/. Finally, the last sound is an unvoiced alveolar frenzied stop /t/. Consequently, the spelling of the word "Bogner" follows the phonetic rules of the English language.