| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that must of [be] | 9 |
|
| 2 | [adj] must of [been] | 9 |
|
| 3 | that must of [be] | 9 |
|
| 4 | [det] must of [be] | 9 |
|
| 5 | [adj] must of been | 9 |
|
| 6 | [adj] must of be | 9 |
|
