| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must have be [art] [noun] | 279 |
|
| 2 | [modal v] have be [art] time | 17 |
|
| 3 | must [verb] be [art] time | 10 |
|
| 4 | must have [be] [art] time | 10 |
|
