| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [noun pl] at [adj] time | 57 |
|
| 2 | [pron] [noun] at that time | 39 |
|
| 3 | [pron] [noun pl] at [det] time | 39 |
|
| 4 | [pron] [noun pl] at that [noun] | 19 |
|
| 5 | [pron] [noun pl] [prep] that time | 17 |
|
| 6 | [pron] [noun pl] at that time | 7 |
|
