| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [vb infin] at [art] [adj] | 22 |
|
| 2 | must [vb infin] at the [adj] | 21 |
|
| 3 | must [vb infin] at the [adj] | 21 |
|
| 4 | must [vb infin] at [art] [adj] | 12 |
|
| 5 | must [vb infin] at [art] same | 7 |
|
| 6 | must [vb infin] at [art] [det] | 7 |
|
| 7 | must [vb infin] at [art] same | 7 |
|
| 8 | must look at [art] [adj] | 6 |
|
