| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] [verb] so | 181 |
|
| 2 | [adv] [verb] so far | 113 |
|
| 3 | [vb past] [verb] so far | 65 |
|
| 4 | [vb past] [adv] [verb] far | 9 |
|
