| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb past] you must have | 8 |
|
| 2 | [pron] [vb past] you must have | 8 |
|
| 3 | [vb past] you must have [verb] | 5 |
|
| 4 | [vb past] you must have [vb pp] | 5 |
|
