| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] far [verb] | 100 |
|
| 2 | had so far [verb] | 89 |
|
| 3 | [adv] so far [verb] | 74 |
|
| 4 | had [adv] so far | 9 |
|
