| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | marriage customs | secular | Subject to legal and personal preferences | 1 |
| 2 | marriage customs | secular context | May involve civil registration and a wedding ceremony | 1 |
| 3 | marriage customs | secular societies | Marriage customs often involve personal choice and legal formalities, with religious ceremonies being optional | 1 |