| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so far it [vb -s] [adv] | 10 |
|
| 2 | [adv] far it [vb -s] not | 7 |
|
| 3 | [adv] far it has [adv] | 7 |
|
| 4 | [adv] far it [vb -s] [not/n't] | 7 |
|
