| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there have been [art] [noun] | 2165 |
|
| 2 | [vb past] there have been [art] | 76 |
|
| 3 | [vb past] have been [art] [noun] | 34 |
|
| 4 | [vb past] there been [art] [noun] | 19 |
|
| 5 | [vb past] there have been [noun] | 19 |
|
