| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [n mass] from [adj] backgrounds | 23 |
|
| 2 | people from [adj] backgrounds | 23 |
|
| 3 | [n mass] from [adj] backgrounds | 21 |
|
| 4 | [n mass] from different backgrounds | 13 |
|
| 5 | [n mass] from different backgrounds | 13 |
|
