| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] [pron] [prep] a | 407 |
|
| 2 | so i [vb past] [pron] [prep] | 75 |
|
| 3 | so i [vb past] [prep] a | 23 |
|
| 4 | so i [vb past] [pron] a | 20 |
|
