| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] at the time | 131 |
|
| 2 | was work at the [noun] | 21 |
|
| 3 | [be] work at the time | 9 |
|
| 4 | be work at the time | 9 |
|
| 5 | [was/were] work at the time | 8 |
|
| 6 | was work [prep] the time | 7 |
|
| 7 | was work [prep] the time | 7 |
|
| 8 | was work at [art] time | 6 |
|
| 9 | was work at the time | 6 |
|
