| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had [been] [verb] | 12699 |
|
| 2 | who have [been] [verb] | 3325 |
|
| 3 | who [verb] [been] [verb] | 3325 |
|
| 4 | who [vb past] [been] [verb] | 1923 |
|
| 5 | who had [be] [verb] | 1786 |
|
