| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [prep] so far | 61 |
|
| 2 | [coord] [prep] so far | 43 |
|
| 3 | [subord] [coord] [prep] so | 9 |
|
| 4 | [subord] [coord] so far | 7 |
|
