| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must be [adj] | 1754 |
|
| 2 | [noun pl] must be [adj] | 462 |
|
| 3 | [pron] [noun pl] must be | 150 |
|
| 4 | [pron] [noun pl] be [adj] | 23 |
|
