| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] [noun] may [be] at | 5 |
|
| 2 | [noun sg] [prep] [noun] may [be] at | 5 |
|
| 3 | [noun sg] [noun] may [be] [verb] at | 31 |
|
| 4 | [noun sg] [noun] may [be] [vb pp] at | 29 |
|
