| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] in so far | 7 |
|
| 2 | [prep] [prep] so far | 7 |
|
| 3 | [prep] in so far | 7 |
|
| 4 | [prep] [prep] so far | 7 |
|
| 5 | except [prep] so far | 6 |
|
| 6 | except [prep] so far | 6 |
|
