| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [pn reflx] [prep] an | 13 |
|
| 2 | was [verb] [pn reflx] [prep] an | 8 |
|
| 3 | were [verb] [pn reflx] [prep] an | 6 |
|
| 4 | [was/were] [verb] themselves [prep] an | 5 |
|
