| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have [been] [vb pp] [prep] | 1226 |
|
| 2 | those who have [vb pp] [prep] | 226 |
|
| 3 | those who have [been] [vb pp] | 124 |
|
| 4 | those who have [been] [prep] | 42 |
|
