| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] at the time | 416 |
|
| 2 | [subord] at the time | 119 |
|
| 3 | if at the [noun] | 68 |
|
| 4 | if [prep] the time | 29 |
|
| 5 | if [prep] the time | 29 |
|
| 6 | if at [art] time | 26 |
|
| 7 | if at the time | 25 |
|
| 8 | if at the time | 25 |
|
