| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [pron] [be] | 1256 |
|
| 2 | [modal v] [be] [vb pp] [pron] | 570 |
|
| 3 | [modal v] [be] [vb pp] [be] | 538 |
|
| 4 | [modal v] [be] [pron] [be] | 83 |
|
