| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at one time [conj] | 125 |
|
| 2 | one time [conj] [det] | 81 |
|
| 3 | at one [conj] [det] | 20 |
|
| 4 | at one time [det] | 12 |
|
