| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] at the [adj] time | 1493 |
|
| 2 | [vb base] at the [adj] time | 67 |
|
| 3 | [vb base] [conj] at the [adj] | 14 |
|
| 4 | [vb base] [conj] the [adj] time | 11 |
|
| 5 | [vb base] [conj] at [adj] time | 8 |
|
