| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [verb] | 19678 |
|
| 2 | be [vb pp] so | 655 |
|
| 3 | be so [verb] | 188 |
|
| 4 | [vb pp] so [verb] | 149 |
|
