| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have once been [noun] [noun] | 7 |
|
| 2 | have once been [art] [noun] [noun] | 10 |
|
| 3 | have once been [art] [noun] [noun] | 10 |
|
| 4 | have once been a [noun] [noun] | 6 |
|
| 5 | have once been a [noun] [noun] | 6 |
|
| 6 | have once been [noun] ['s] [noun] | 6 |
|
| 7 | have once been [noun] [unc] [noun] | 6 |
|
