| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] at the [adj] time | 1493 |
|
| 2 | [noun sg] at the [adj] time | 1008 |
|
| 3 | [conj] [noun sg] at the [adj] | 176 |
|
| 4 | [conj] [noun sg] at the time | 33 |
|
| 5 | [conj] [noun sg] at [adj] time | 26 |
|
