| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] [prep] [art] | 394798 |
|
| 2 | [noun] [prep] [art] background | 502 |
|
| 3 | [adj] [noun] [prep] background | 76 |
|
| 4 | [adj] [prep] [art] background | 42 |
|
