| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | all at once [noun] | 17 |
|
| 2 | all at once [noun] | 17 |
|
| 3 | [det] at once [noun] | 17 |
|
| 4 | [adj] at once [noun prp] | 13 |
|
