| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] so far | 422 |
|
| 2 | [vb -s] so far | 383 |
|
| 3 | [adv] [vb -s] so | 157 |
|
| 4 | [adv] [vb -s] far | 30 |
|
