| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] must be [verb] | 2171 |
|
| 2 | that must be [verb] | 218 |
|
| 3 | that [noun pl] must [verb] | 129 |
|
| 4 | that [noun pl] must be | 92 |
|
