| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [pron] at [adj] time | 39 |
|
| 2 | to [pron] at [det] time | 35 |
|
| 3 | [prep] [pron] at that time | 34 |
|
| 4 | to [pron] at that [noun] | 18 |
|
| 5 | to [pron] [prep] that time | 14 |
|
| 6 | to [pron] at that time | 12 |
|
