| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [vb pp] [prep] | 74295 |
|
| 2 | be [vb pp] [prep] [adj] | 11817 |
|
| 3 | [modal v] be [vb pp] [adj] | 2345 |
|
| 4 | [modal v] be [prep] [adj] | 1146 |
|
