| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [det] time [verb] | 163 |
|
| 2 | [vb past] so [det] [verb] | 69 |
|
| 3 | so [det] time [verb] | 60 |
|
| 4 | [vb past] so [det] time | 36 |
|
