| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] was [verb] at the | 668 |
|
| 2 | was [verb] at the time | 131 |
|
| 3 | [noun sg] [verb] at the time | 106 |
|
| 4 | [noun sg] was at the time | 10 |
|
