| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | experts [prep] all over | 5 |
|
| 2 | expert [prep] all over | 5 |
|
| 3 | expert [prep] all over | 5 |
|
| 4 | expert from all over | 5 |
|
| 5 | expert from all over | 5 |
|
