| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [vb infin] [art] [adj] | 1363 |
|
| 2 | [vb infin] [art] [adj] time | 309 |
|
| 3 | must [vb infin] [art] time | 12 |
|
| 4 | must [vb infin] [adj] time | 7 |
|
