| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been among the | 57 |
|
| 2 | had been among the | 17 |
|
| 3 | have been among the | 16 |
|
| 4 | have been among the | 14 |
|
| 5 | has been among the | 8 |
|
