| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] be at [det] [noun] | 10 |
|
| 2 | [vb mod] [vb infin] be at [det] [noun] | 10 |
|
| 3 | must [vb infin] be at [det] [noun] | 5 |
|
| 4 | must [vb infin] be at [det] [noun] | 5 |
|
| 5 | [vb infin] be [verb] at [det] [noun] | 14 |
|
| 6 | [vb infin] be [vb pp] at [det] [noun] | 13 |
|
| 7 | [vb infin] be [adj] at [det] [noun] | 8 |
|
| 8 | [vb infin] be [adj] at [det] [noun] | 7 |
|
