| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [ex0] [verb] been [adj] | 117 |
|
| 2 | [ex0] may [verb] been [adj] | 55 |
|
| 3 | and may [verb] been [adj] | 16 |
|
| 4 | and [ex0] may [verb] been | 10 |
|
