| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adj] time | 7407 |
|
| 2 | at one [noun] | 3605 |
|
| 3 | at one [noun sg] | 3587 |
|
| 4 | [prep] one time | 1036 |
|
| 5 | at one time | 1024 |
|
