| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [adj] time | 7867 |
|
| 2 | [adv prt] at the [adj] | 1419 |
|
| 3 | [adv prt] at [adj] time | 202 |
|
| 4 | [adv prt] at the time | 131 |
|
| 5 | [adv prt] the [adj] time | 39 |
|
