| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [was/were] at the [noun] | 479 |
|
| 2 | [noun] [be] at the time | 34 |
|
| 3 | [noun] [was/were] [prep] the time | 33 |
|
| 4 | [noun] [was/were] [prep] the time | 33 |
|
| 5 | [noun] [was/were] at [art] time | 24 |
|
| 6 | [noun] [was/were] at the time | 24 |
|
