| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [pron] [prep] an [adj] | 11 |
|
| 2 | [was/were] [v-ing] [pron] [prep] an [adj] | 11 |
|
| 3 | was [v-ing] [pron] [prep] an [adj] | 7 |
|
| 4 | [was/were] [v-ing] [pn reflx] [prep] an [adj] | 7 |
|
