| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] [prep] [noun pl] | 18125 |
|
| 2 | a [noun] [prep] [noun pl] [vb past] | 1023 |
|
| 3 | [prep] [noun] [prep] [noun pl] [vb past] | 231 |
|
| 4 | [prep] a [noun] [noun pl] [vb past] | 20 |
|
