| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been through [prep] the | 8 |
|
| 2 | have been through [prep] the | 8 |
|
| 3 | have been through [prep] the | 8 |
|
| 4 | have been through in the | 6 |
|
| 5 | have been through in the | 6 |
|
