| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there have been some [noun] | 265 |
|
| 2 | there have been [adj] mistake | 7 |
|
| 3 | there have been [det] mistake | 7 |
|
| 4 | there [verb] been some mistake | 6 |
|
| 5 | [pron] have been some mistake | 6 |
|
| 6 | there have been some mistake | 6 |
|
| 7 | there have be some mistake | 6 |
|
| 8 | there have [been] some mistake | 6 |
|
| 9 | there have [be] some mistake | 6 |
|
