| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at one time [conj] [adv] | 7 |
|
| 2 | at one time [coord] [adv] | 7 |
|
| 3 | at one time and [adv] | 6 |
|
| 4 | at one time and [adv] | 6 |
|
