| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there have been [art] [adj] | 1632 |
|
| 2 | [vb base] there have been [art] | 43 |
|
| 3 | [vb base] have been [art] [adj] | 26 |
|
| 4 | [vb base] there have been [adj] | 13 |
|
