| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [vb infin] a [adj] | 783 |
|
| 2 | [vb infin] a [adj] time | 320 |
|
| 3 | must [vb infin] [adj] time | 17 |
|
| 4 | must [vb infin] a time | 6 |
|
