| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been a [noun] | 4964 |
|
| 2 | have [adv] a [noun] | 671 |
|
| 3 | have been [adv] a | 402 |
|
| 4 | been [adv] a [noun] | 239 |
|
| 5 | have been [adv] [noun] | 149 |
|
