| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there have been one | 53 |
|
| 2 | there [verb] been one | 53 |
|
| 3 | there [vb -s] been one | 27 |
|
| 4 | there has been one | 18 |
|
| 5 | there had been one | 14 |
|
| 6 | there [vb past] been one | 14 |
|
| 7 | there have been one | 12 |
|
| 8 | there [vb base] been one | 12 |
|
| 9 | there 's been one | 9 |
|
