| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [conj] must | 14 |
|
| 2 | [vb base] that must | 9 |
|
| 3 | [vb base] that must | 9 |
|
| 4 | [vb base] [that] must | 9 |
|
