| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [prep] a [noun] [prep] | 523 |
|
| 2 | [prep] front [prep] a [noun] | 324 |
|
| 3 | front [prep] a [noun] [prep] | 86 |
|
| 4 | [prep] front [prep] [noun] [prep] | 35 |
|
