| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [num] there have been | 24 |
|
| 2 | in [num] there have [been] | 24 |
|
| 3 | in [num] there have be | 24 |
|
| 4 | in [num] there had [be] | 20 |
|
