| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [prep] be [vb pp] | 1022 |
|
| 2 | [prep] be [vb pp] [be] | 839 |
|
| 3 | [modal v] be [vb pp] [be] | 538 |
|
| 4 | [modal v] [prep] be [be] | 9 |
|
| 5 | [modal v] [prep] [vb pp] [be] | 8 |
|
