| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it once [coord] [adv] | 14 |
|
| 2 | [vb past] it once [coord] [adv] | 6 |
|
| 3 | do it once [coord] [adv] | 5 |
|
| 4 | it [adv] once [coord] [adv] | 6 |
|
| 5 | it [adv] once [coord] [adv] | 5 |
|
