| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have [adv] been | 13865 |
|
| 2 | [noun] have been a | 1955 |
|
| 3 | have [adv] been a | 1707 |
|
| 4 | [noun] have [adv] a | 291 |
|
