| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] a [noun pl] | 449 |
|
| 2 | [prep] a [noun pl] 's | 223 |
|
| 3 | [vb pp] [prep] [noun pl] 's | 165 |
|
| 4 | [vb pp] a [noun pl] 's | 8 |
|
