| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so i [vb past] [pron] [prep] a | 7 |
|
| 2 | so i [vb past] [pers pn] [prep] a | 6 |
|
| 3 | so i [vb past] it [prep] a | 5 |
|
| 4 | so i [vb past] it [prep] a | 5 |
|
