| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [verb] [vb pp] [det] [noun] | 130 |
|
| 2 | [modal v] [verb] [vb pp] [det] time | 37 |
|
| 3 | must [verb] [vb pp] [adj] time | 11 |
|
| 4 | must [verb] [verb] [det] time | 7 |
|
