| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] she must have | 51 |
|
| 2 | [vb past] she must have | 25 |
|
| 3 | think she must have | 22 |
|
| 4 | [vb base] she must have | 20 |
|
| 5 | think she must have | 12 |
|
| 6 | thought she must have | 6 |
|
| 7 | mean she must have | 5 |
|
