| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | place [prep] a [noun] of [adj] | 47 |
|
| 2 | [noun] [prep] a background of [adj] | 29 |
|
| 3 | [noun sg] [prep] a background of [adj] | 23 |
|
| 4 | place [prep] [art] background of [adj] | 12 |
|
| 5 | place [prep] [art] background of [adj] | 12 |
|
| 6 | place [prep] a background of [adj] | 10 |
|
| 7 | place [prep] a background [prep] [adj] | 10 |
|
| 8 | place [prep] a background of [adj] | 10 |
|
| 9 | place [prep] a background of [adj] | 10 |
|
| 10 | place [prep] a background of [adj] | 10 |
|
