| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [prep] [noun pl] have been | 7 |
|
| 2 | who for [noun pl] have been | 7 |
|
| 3 | who for [noun pl] have been | 7 |
|
| 4 | who [prep] [noun pl] had been | 6 |
|
