| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [noun prp] [modal v] [verb] | 761 |
|
| 2 | in [noun prp] [vb mod] [verb] | 761 |
|
| 3 | [prep] [noun prp] must [verb] | 126 |
|
| 4 | in [noun] must [verb] | 79 |
|
| 5 | in [noun prp] must [verb] | 34 |
|
