| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] must be [verb] at [art] | 39 |
|
| 2 | [noun sg] must be [vb pp] at [art] | 37 |
|
| 3 | [noun sg] must be [adj] at [art] | 9 |
|
| 4 | [noun sg] must be [adj] at [art] | 9 |
|
| 5 | [noun sg] must be at [art] [noun sg] | 5 |
|
| 6 | [noun sg] must be at [art] [noun] | 5 |
|
