| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [was/were] [v-ing] [pron] [prep] [pron] | 60 |
|
| 2 | [n mass] [be] [v-ing] [pron] [prep] [pron] | 8 |
|
| 3 | [n mass] [was/were] [verb] [pron] [prep] [pron] | 6 |
|
