| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [vb infin] [vb pp] a [adj] | 125 |
|
| 2 | [modal v] [vb infin] [vb pp] a [det] | 52 |
|
| 3 | [vb mod] [vb infin] [vb pp] a [det] | 52 |
|
| 4 | must [vb infin] [vb pp] [art] [det] | 16 |
|
| 5 | must [vb infin] [vb pp] [art] [det] | 16 |
|
| 6 | must [vb infin] [vb pp] a [det] | 9 |
|
| 7 | must [vb infin] [verb] a [det] | 9 |
|
| 8 | must [vb infin] [vb pp] a [det] | 9 |
|
| 9 | must [verb] [vb pp] a [det] | 9 |
|
