| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there have [been] | 8624 |
|
| 2 | there have been | 8624 |
|
| 3 | there has [been] | 3130 |
|
| 4 | there had [been] | 2640 |
|
| 5 | there have [been] | 1953 |
|
| 6 | there 's [been] | 678 |
|
| 7 | there 'd [been] | 163 |
|
| 8 | there 've [been] | 53 |
|
| 9 | there to have [been] | 7 |
|
