| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [not/n't] so far | 13 |
|
| 2 | was [not/n't] so far | 9 |
|
| 3 | [was/were] not so far | 8 |
|
| 4 | [was/were] n't so far | 5 |
|
