| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] may [verb] [been] | 1278 |
|
| 2 | [noun] may [verb] [noun pl] | 650 |
|
| 3 | [noun] [verb] [been] [noun pl] | 172 |
|
| 4 | may [verb] [been] [noun pl] | 42 |
|
