| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have been [prep] | 651 |
|
| 2 | who have been [prep] | 651 |
|
| 3 | [pron] have been through | 269 |
|
| 4 | who have been through | 37 |
|
| 5 | who have [been] through | 37 |
|
| 6 | who [verb] been through | 37 |
|
| 7 | who have be through | 37 |
|
| 8 | who have [be] through | 37 |
|
