| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | blue line | United Kingdom | Blue line often refers to police or law enforcement, such as the thin blue line representing the police force. | 1 |
| 2 | lining | United Kingdom | Lining is commonly used in jackets, coats, and suits to provide warmth and structure. | 1 |
| 3 | second line | UK | Refers to the row of text in a verse of a song, often repeated in blues music | 1 |