| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] he [vb past] [prep] the time | 8 |
|
| 2 | [Wh det] he [verb] at the time | 7 |
|
| 3 | [Wh det] he [verb] [prep] the time | 7 |
|
| 4 | what he [verb] [prep] the time | 5 |
|
