| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] by a time | 6 |
|
| 2 | be [vb pp] by a time | 6 |
|
| 3 | be [verb] by a time | 6 |
|
| 4 | was [verb] by a time | 6 |
|
