| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] at that time | 34 |
|
| 2 | [prep] [pron] at that time | 34 |
|
| 3 | of [pron] at [adj] time | 24 |
|
| 4 | of [pron] at [det] time | 18 |
|
| 5 | of [pron] at that [noun] | 15 |
|
| 6 | of [pron] [prep] that time | 7 |
|
| 7 | of [pron] at that time | 6 |
|
| 8 | of [pron] at that time | 6 |
|
