| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] and [vb mod] have been [verb] | 5 |
|
| 2 | [num] and [vb mod] [vb infin] been [verb] | 5 |
|
| 3 | [num] and [vb mod] have been [verb] | 5 |
|
