| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [Wh det] you must [verb] | 6 |
|
| 2 | in which you must [verb] | 6 |
|
| 3 | in [pron] you must [vb infin] | 6 |
|
| 4 | in [pron] you must [verb] | 6 |
|
| 5 | in which you must [verb] | 6 |
|
