| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [noun] [prep] | 2023 |
|
| 2 | once [noun] [prep] | 105 |
|
| 3 | once [been] [noun] | 41 |
|
| 4 | once [been] [prep] | 12 |
|
