| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] once [vb past] on | 18 |
|
| 2 | [pers pn] once [vb past] on | 9 |
|
| 3 | i once [vb past] on | 6 |
|
| 4 | i once [vb past] on | 6 |
|
| 5 | [Wh pn] once [vb past] on | 5 |
|
| 6 | who once [vb past] on | 5 |
|
| 7 | who once [vb past] on | 5 |
|
| 8 | once [vb past] [noun] on | 5 |
|
| 9 | once [vb past] [pron] on | 5 |
|
| 10 | once [vb past] on [art] | 14 |
|
| 11 | once [vb past] on [art] | 14 |
|
| 12 | once [vb past] on a | 8 |
|
| 13 | once [vb past] on a | 8 |
|
| 14 | once [vb past] on [noun] | 7 |
|
| 15 | once [vb past] on the | 6 |
|
| 16 | once [vb past] on the | 6 |
|
