| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] once [been] [noun] of | 9 |
|
| 2 | have once [been] [noun] of | 9 |
|
| 3 | had once [been] [noun] of | 7 |
|
| 4 | [vb past] once [been] [noun] of | 7 |
|
| 5 | once [been] [art] [noun] of | 28 |
|
| 6 | once [been] [art] [noun] of | 28 |
|
| 7 | once [been] a [noun] of | 14 |
|
| 8 | once [been] a [noun] of | 14 |
|
| 9 | once [been] the [noun] of | 14 |
|
| 10 | once [been] the [noun] of | 14 |
|
