| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [adj] [noun sg] | 23371 |
|
| 2 | [pron] must be [adj] | 2283 |
|
| 3 | must be [adj] [noun sg] | 293 |
|
| 4 | [pron] must be [noun sg] | 207 |
|
