| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so far [conj] [pron] [modal v] | 157 |
|
| 2 | [adv] far [conj] [indef pn] [modal v] | 41 |
|
| 3 | so [adv] [conj] [indef pn] [modal v] | 26 |
|
| 4 | so [adv] [conj] [indef pn] [modal v] | 26 |
|
| 5 | so far [conj] [indef pn] [modal v] | 19 |
|
