| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] the [adj] | 9804 |
|
| 2 | must be [vb pp] [prep] the | 1422 |
|
| 3 | must be [vb pp] [prep] [adj] | 971 |
|
| 4 | must be [prep] the [adj] | 64 |
|
| 5 | must be [vb pp] the [adj] | 34 |
|
