| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] have been some [noun] in | 6 |
|
| 2 | [ex0] [vb base] been some [noun pl] in | 6 |
|
| 3 | there [vb base] been some [noun] in | 6 |
|
| 4 | [ex0] [vb base] been some [noun] in | 6 |
|
