| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have [be] [art] [noun] [prep] | 622 |
|
| 2 | may [verb] [be] [art] [noun] [prep] | 130 |
|
| 3 | may have [be] [art] [noun] [prep] | 122 |
|
| 4 | may have [be] [art] [noun] [prep] | 122 |
|
