| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at once that [pron] be | 34 |
|
| 2 | at once [conj] it be | 8 |
|
| 3 | at [adv] that it be | 7 |
|
| 4 | [prep] once that it be | 5 |
|
| 5 | at once that it be | 5 |
|
| 6 | [prep] once that it be | 5 |
|
| 7 | at once that it [be] | 5 |
|
