| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [Wh det] [noun sg] [pers pn] must | 9 |
|
| 2 | in which [noun] [pers pn] must | 9 |
|
| 3 | in [Wh det] [noun] [pers pn] must | 9 |
|
| 4 | in [Wh det] case [pers pn] must | 8 |
|
| 5 | in [Wh det] case [pers pn] must | 8 |
|
