| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [prep] | 172506 |
|
| 2 | [was/were] [v-ing] [prep] | 27424 |
|
| 3 | [was/were] set [prep] | 640 |
|
| 4 | [be] setting [prep] | 29 |
|
