| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [prep] [noun] | 17119 |
|
| 2 | [was/were] [prep] [noun] | 17119 |
|
| 3 | [be] on [noun] | 5723 |
|
| 4 | [was/were] on [noun] | 1843 |
|
