| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] [be] [adj] | 2208 |
|
| 2 | was [v-ing] [prep] [adj] | 1462 |
|
| 3 | was [v-ing] [prep] [be] | 1190 |
|
| 4 | was [prep] [be] [adj] | 343 |
|
| 5 | was [v-ing] [be] [adj] | 30 |
|
