| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] at [adj] time | 607 |
|
| 2 | [conj] at one [noun] | 210 |
|
| 3 | [conj] at one [noun sg] | 210 |
|
| 4 | [conj] at [num] time | 76 |
|
| 5 | [conj] at one time | 75 |
|
| 6 | [conj] [prep] one time | 75 |
|
| 7 | [conj] [prep] one time | 75 |
|
| 8 | [conj] at one time | 75 |
|
| 9 | [conj] at one time | 75 |
|
