| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [noun] at the [noun] | 95 |
|
| 2 | [was/were] [noun] [prep] the time | 22 |
|
| 3 | [was/were] [noun] [prep] the time | 22 |
|
| 4 | [be] [noun] at the time | 20 |
|
| 5 | [was/were] [noun] at the time | 12 |
|
| 6 | [was/were] [noun] at [art] time | 12 |
|
