| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [det] [noun] must be | 41 |
|
| 2 | in [det] [noun sg] must be | 29 |
|
| 3 | in this [noun] must be | 18 |
|
| 4 | in [det] [noun pl] must be | 12 |
|
| 5 | in [det] case must be | 6 |
|
