| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there [modal v] have [been] some | 67 |
|
| 2 | there [vb mod] have [been] some | 67 |
|
| 3 | there may have [been] [adj] | 55 |
|
| 4 | there may have [been] [det] | 26 |
|
| 5 | [pron] may have [been] some | 18 |
|
| 6 | there may [verb] [been] some | 17 |
|
| 7 | there may have [be] some | 17 |
|
| 8 | there may have [been] some | 17 |
|
| 9 | [ex0] may have [been] some | 17 |
|
| 10 | there may have [been] some | 17 |
|
| 11 | there may have [been] some | 17 |
|
