| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it must be [verb] | 276 |
|
| 2 | it must be [adj] [verb] | 101 |
|
| 3 | [conj] it must be [adj] | 93 |
|
| 4 | [conj] must be [adj] [verb] | 12 |
|
