| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] at that time | 117 |
|
| 2 | [pers pn] at that time | 45 |
|
| 3 | us at [adj] time | 23 |
|
| 4 | us at that [noun] | 6 |
|
| 5 | us [prep] that time | 6 |
|
| 6 | us at that [noun sg] | 6 |
|
| 7 | us at that time | 5 |
|
| 8 | we at that time | 5 |
|
