| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so far [conj] [v-ing] | 29 |
|
| 2 | so far [conj] [prep] | 17 |
|
| 3 | far [conj] [v-ing] [prep] | 14 |
|
| 4 | so [conj] [v-ing] [prep] | 12 |
|
