| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] at once | 336 |
|
| 2 | [pers pn] at once | 291 |
|
| 3 | he at once | 80 |
|
| 4 | he at [adv] | 59 |
|
| 5 | he at [adv] | 59 |
|
| 6 | he [prep] once | 24 |
|
| 7 | he [prep] once | 24 |
|
| 8 | he at once | 23 |
|
| 9 | he at once | 23 |
|
