| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [vb mod] [verb] been [verb] | 122 |
|
| 2 | [modal v] and [vb mod] [verb] [verb] | 23 |
|
| 3 | [modal v] and [verb] been [verb] | 9 |
|
| 4 | [modal v] and [vb mod] [verb] been | 9 |
|
