| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [prep] the [adj] | 34 |
|
| 2 | must be in the [adj] | 14 |
|
| 3 | must be for the [adj] | 5 |
|
| 4 | must be on the [adj] | 5 |
|
