| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] officers ' | 44 |
|
| 2 | [prep] [art] officers ' | 44 |
|
| 3 | [prep] an [noun] ' | 41 |
|
| 4 | [prep] an [noun pl] ' | 39 |
|
| 5 | [prep] a officers ' | 5 |
|
| 6 | [prep] an officer ' | 5 |
|
| 7 | [prep] an officers [unc] | 5 |
|
| 8 | [prep] an officers ' | 5 |
|
| 9 | [prep] an officers ' | 5 |
|
| 10 | [prep] an officers ['s] | 5 |
|
