| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun pl] ' clerk | 8 |
|
| 2 | [prep] a [noun pl] ' clerk | 8 |
|
| 3 | by a [noun pl] ' clerk | 6 |
|
| 4 | by a [noun pl] ' clerk | 6 |
|
