| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [conj] a [noun sg] | 288 |
|
| 2 | so far [conj] [noun sg] | 161 |
|
| 3 | far [conj] a [noun sg] | 36 |
|
| 4 | so far [conj] a | 22 |
|
