| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] at that time | 117 |
|
| 2 | it at [adj] time | 36 |
|
| 3 | it at that [noun] | 27 |
|
| 4 | it at that [noun sg] | 27 |
|
| 5 | it [prep] that time | 11 |
|
| 6 | it at that time | 6 |
|
