| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] so far | 166 |
|
| 2 | had be [vb pp] so | 59 |
|
| 3 | had [vb pp] so far | 58 |
|
| 4 | had be [vb pp] far | 9 |
|
