| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pers pn] at one time | 11 |
|
| 2 | [prep] [pers pn] [prep] one time | 11 |
|
| 3 | [prep] [pers pn] at one time | 11 |
|
| 4 | [prep] [pers pn] [prep] one time | 11 |
|
| 5 | [prep] us [prep] one time | 6 |
|
