| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] at [adj] time | 607 |
|
| 2 | [conj] [prep] that time | 422 |
|
| 3 | [conj] [prep] that time | 422 |
|
| 4 | [conj] at that [noun] | 407 |
|
| 5 | [conj] at that [noun sg] | 407 |
|
| 6 | [conj] at that time | 186 |
|
| 7 | [conj] at that time | 186 |
|
