| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [be] [vb pp] [adv] | 1921 |
|
| 2 | [be] [vb pp] so [adv] | 495 |
|
| 3 | which [be] so [adv] | 104 |
|
| 4 | which [be] [vb pp] so | 23 |
|
