| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have been [prep] [det] | 105 |
|
| 2 | [vb mod] have been one [prep] | 89 |
|
| 3 | [vb mod] have one [prep] [det] | 43 |
|
| 4 | have been one [prep] [det] | 39 |
|
