| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] at one time | 70 |
|
| 2 | which at [adj] time | 64 |
|
| 3 | which at one [noun] | 38 |
|
| 4 | which at one [noun sg] | 38 |
|
| 5 | which at one time | 26 |
|
| 6 | which [prep] one time | 26 |
|
