| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there have not been any | 47 |
|
| 2 | there have n't been any | 34 |
|
| 3 | there has not been any | 21 |
|
| 4 | there have not been any | 16 |
|
| 5 | there have not been any | 13 |
|
| 6 | there had not been any | 8 |
|
