1. Article: In Norwegian, as in many other Germanic languages, nouns have a definite article that precedes them. For neuter nouns, the definite article is "det." Pay attention to the article used before the noun. If it's "det," the noun is likely neuter.
2. -et/-t/-a/-e Endings: Many neuter nouns in Norwegian end with the suffix "-et" or "-t." However, some other grammatical genders may also end with these suffixes, so it's not a foolproof method. However, if you see these endings, it's worth considering the possibility of the noun being neuter. Additionally, some neuter nouns end with "-a" or "-e."
3. Weak Forms of Adjectives: Adjectives in Norwegian have different forms depending on the grammatical gender of the noun they're modifying. When an adjective is used to describe a neuter noun, it takes a weak form. If you notice an adjective in a weak form, this could be a clue that the noun being modified is neuter.
4. Gender Agreement with Pronouns: In Norwegian, pronouns must match the grammatical gender of the noun they replace. If you're using a neuter pronoun like "det" or "det samme," the noun it represents is most likely neuter.
Remember that while these indicators can help you identify neuter nouns in Norwegian, there may be exceptions and irregularities in certain cases. It's always best to consult a dictionary or grammar guide if you're unsure.