| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there has been [det] [adj] | 73 |
|
| 2 | there has been [adv] [det] | 63 |
|
| 3 | has been [adv] [det] [adj] | 14 |
|
| 4 | there has been [adv] [adj] | 13 |
|
