| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] at once | 65 |
|
| 2 | be say at [adv] | 9 |
|
| 3 | be say at once | 8 |
|
| 4 | [be] say at once | 8 |
|
| 5 | be say [prep] once | 8 |
|
| 6 | be say at once | 8 |
|
| 7 | [be] say at once | 8 |
|
| 8 | be say [prep] once | 8 |
|
