| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [verb] been [adj] [noun] | 90 |
|
| 2 | [modal v] [verb] been some [noun] | 73 |
|
| 3 | may [verb] been [det] [noun] | 21 |
|
| 4 | may [verb] [been] some [noun] | 9 |
|
| 5 | may [verb] been some [noun] | 9 |
|
| 6 | may [verb] [be] some [noun] | 9 |
|
| 7 | may [verb] be some [noun] | 9 |
|
