| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must have [verb] a [adj] [noun] | 134 |
|
| 2 | [modal v] have [verb] a [adj] time | 38 |
|
| 3 | must [verb] [verb] a [adj] time | 9 |
|
| 4 | must have [verb] [art] [adj] time | 9 |
|
