| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] officer [Wh pn] | 27 |
|
| 2 | [prep] [art] officer who | 26 |
|
| 3 | [prep] [art] officer who | 26 |
|
| 4 | [prep] the officer [pron] | 19 |
|
| 5 | [prep] an officer [pron] | 15 |
|
| 6 | by [art] officer [pron] | 10 |
|
| 7 | of [art] officer [pron] | 10 |
|
| 8 | [prep] [art] officer [pers pn] | 5 |
|
