| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pos pn] [noun] at [art] time | 207 |
|
| 2 | [was/were] [pos pn] [noun] at [art] | 20 |
|
| 3 | [was/were] [noun] at [art] time | 12 |
|
