| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [conj] it | 1347 |
|
| 2 | [verb] [conj] it must | 149 |
|
| 3 | [modal v] [verb] it must | 8 |
|
| 4 | [modal v] [verb] [conj] must | 6 |
|
