| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at one time [conj] | 125 |
|
| 2 | [adv] at one time | 37 |
|
| 3 | [adv] at one [conj] | 13 |
|
| 4 | [adv] one time [conj] | 5 |
|
