| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] think you must have | 16 |
|
| 2 | [pers pn] think you must have | 16 |
|
| 3 | i think you must have | 15 |
|
| 4 | i think you must have | 14 |
|
| 5 | think you must have [vb pp] | 9 |
|
| 6 | think you must have [verb] | 9 |
|
