| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] has been [art] [adj] | 40 |
|
| 2 | [adv] has been [art] [adj] | 38 |
|
| 3 | [adv] has been a [adj] | 34 |
|
| 4 | there has been [art] [adj] | 20 |
|
| 5 | there has been [art] [adj] | 20 |
|
