| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] have been [vb pp] [prep] previous | 9 |
|
| 2 | that have been [verb] [prep] previous | 5 |
|
| 3 | [that] have been [verb] [prep] previous | 5 |
|
| 4 | that have been [verb] [prep] previous | 5 |
|
