| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as far as i [vb past] | 26 |
|
| 2 | as far as i [vb past] | 26 |
|
| 3 | as far as i [vb past] | 26 |
|
| 4 | as far as i knew | 18 |
|
