| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there have been [adj] | 2448 |
|
| 2 | [pron] have been some | 416 |
|
| 3 | there have been some | 400 |
|
| 4 | [ex0] have been some | 400 |
|
| 5 | there have be some | 400 |
|
| 6 | there have [be] some | 400 |
|
| 7 | there have [been] some | 400 |
|
| 8 | there [verb] been some | 400 |
|
