| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it has be one of | 16 |
|
| 2 | it has been one [prep] | 16 |
|
| 3 | it has be one [prep] | 16 |
|
| 4 | it has be one of | 16 |
|
| 5 | it has be one [prep] | 16 |
|
