| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [vb infin] a [adj] [noun] | 660 |
|
| 2 | must [vb infin] a [adj] [noun sg] | 632 |
|
| 3 | [modal v] [vb infin] a [adj] time | 206 |
|
| 4 | [vb mod] [vb infin] a [adj] time | 206 |
|
| 5 | must [vb infin] [art] [adj] time | 8 |
|
| 6 | must [vb infin] a [adj] time | 5 |
|
| 7 | must [vb infin] a [adj] time | 5 |
|
| 8 | must [verb] a [adj] time | 5 |
|
