| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there have been [art] [adj] | 1632 |
|
| 2 | but there have been [art] | 135 |
|
| 3 | but there have been [adj] | 85 |
|
| 4 | but have been [art] [adj] | 5 |
|
