| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have [been] [verb] | 3325 |
|
| 2 | have [been] [verb] [adj] | 2449 |
|
| 3 | who have [verb] [adj] | 775 |
|
| 4 | who have [been] [adj] | 553 |
|
