| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [pron] at that time | 19 |
|
| 2 | [noun] [pron] at that time | 19 |
|
| 3 | [noun] [Wh det] at that time | 10 |
|
| 4 | [noun] which at that time | 10 |
|
| 5 | [noun] which at that time | 10 |
|
| 6 | [noun] [Wh pn] at that time | 9 |
|
| 7 | [noun] who at that time | 9 |
|
| 8 | [noun] who at that time | 9 |
|
| 9 | [noun pl] [pron] at that time | 7 |
|
| 10 | [noun prp] [pron] at that time | 6 |
|
| 11 | [noun sg] [pron] at that time | 5 |
|
