| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adv] [adj] | 7801 |
|
| 2 | have been a [adj] | 4638 |
|
| 3 | have [adv] a [adj] | 655 |
|
| 4 | have been [adv] a | 373 |
|
| 5 | been [adv] a [adj] | 175 |
|
