| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [conj] have been [verb] | 3546 |
|
| 2 | a [noun] have been [verb] | 1965 |
|
| 3 | a [noun] [conj] have [verb] | 724 |
|
| 4 | a [noun] [conj] have been | 394 |
|
| 5 | a [noun] [conj] been [verb] | 16 |
|
