| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | such [noun pl] must be [vb pp] [prep] | 30 |
|
| 2 | such [noun pl] must be [verb] [prep] | 30 |
|
| 3 | such [noun pl] must be [verb] by | 7 |
|
| 4 | such [noun pl] must be [verb] in | 6 |
|
