| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [vb past] [verb] at the | 183 |
|
| 2 | [vb past] [verb] at the time | 47 |
|
| 3 | he [verb] at the time | 42 |
|
| 4 | he [vb past] at the time | 34 |
|
