| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [adj] [prep] the | 256 |
|
| 2 | they must be [adj] [prep] | 34 |
|
| 3 | they must be [prep] the | 16 |
|
| 4 | they be [adj] [prep] the | 5 |
|
