| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if there have been any | 46 |
|
| 2 | if there had been [det] | 40 |
|
| 3 | if there has been [det] | 12 |
|
| 4 | if there 'd been [det] | 7 |
|
| 5 | if there have been some | 7 |
|
| 6 | if there have been more | 5 |
|
| 7 | if there 's been [det] | 5 |
|
