| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pers pn] at once | 158 |
|
| 2 | [vb past] [pers pn] at once | 75 |
|
| 3 | knew [pers pn] [prep] once | 8 |
|
| 4 | knew [pers pn] at [adv] | 8 |
|
| 5 | knew [pers pn] at once | 8 |
|
| 6 | knew [pron] at once | 8 |
|
| 7 | knew [pers pn] [prep] once | 8 |
|
| 8 | know [pers pn] at once | 8 |
|
