| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] at that time | 34 |
|
| 2 | for [pron] at that [noun] | 11 |
|
| 3 | for [pron] at [adj] time | 11 |
|
| 4 | for [pron] at [det] time | 7 |
|
| 5 | for [pron] [prep] that time | 5 |
|
| 6 | for [pron] at that time | 5 |
|
