| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] place [prep] a [noun] of | 34 |
|
| 2 | [vb past] place [prep] [art] background of | 23 |
|
| 3 | [vb past] place [prep] [art] background of | 23 |
|
| 4 | [verb] place [prep] a background of | 22 |
|
| 5 | [vb past] place [prep] a background of | 14 |
|
| 6 | [vb past] place [prep] a background [prep] | 14 |
|
| 7 | [vb past] [noun] [prep] a background of | 14 |
|
| 8 | [vb past] place [prep] a background of | 14 |
|
| 9 | [vb past] [noun sg] [prep] a background of | 14 |
|
| 10 | [vb past] place [prep] a background of | 14 |
|
