| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [vb pp] [prep] [noun] 's | 24 |
|
| 2 | may be [vb pp] [prep] [noun] 's | 24 |
|
| 3 | may be [vb pp] [prep] [noun prp] 's | 21 |
|
| 4 | may be [vb pp] by [noun] 's | 6 |
|
