| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] been [noun] ['s] [noun] | 21 |
|
| 2 | [adv] been [noun] ['s] [noun] | 19 |
|
| 3 | once been [noun] [unc] [noun] | 6 |
|
| 4 | once been [noun] ['s] [noun] | 6 |
|
| 5 | once [be] [noun] ['s] [noun] | 6 |
|
| 6 | once be [noun] ['s] [noun] | 6 |
|
| 7 | once [been] [noun] ['s] [noun] | 6 |
|
