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