| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] must be [verb] | 2171 |
|
| 2 | [noun pl] must be [adj] | 462 |
|
| 3 | must be [verb] [adj] | 284 |
|
| 4 | [noun pl] must [verb] [adj] | 171 |
|
| 5 | [noun pl] be [verb] [adj] | 27 |
|
