| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] [be] [vb pp] [be] | 63 |
|
| 2 | [vb mod] [adv] [be] [verb] [be] | 33 |
|
| 3 | [modal v] [adv] [be] [vb pp] [be] | 29 |
|
