| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have been through [adj] | 8 |
|
| 2 | they [verb] been through [det] | 8 |
|
| 3 | they [verb] been through [adj] | 8 |
|
| 4 | they [vb past] been through [adj] | 5 |
|
| 5 | they had been through [adj] | 5 |
|
