| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have not been [adv] [adj] | 416 |
|
| 2 | there have been [adv] [adj] | 292 |
|
| 3 | there have not been [adj] | 113 |
|
| 4 | there have not been [adv] | 20 |
|
