| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | once been [noun] of | 9 |
|
| 2 | once [been] [noun] of | 9 |
|
| 3 | once [been] [noun sg] of | 8 |
|
| 4 | once [been] part of | 6 |
|
| 5 | once [been] part of | 6 |
|
