| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] at [adj] time | 68 |
|
| 2 | [vb base] [conj] at [adj] [noun] | 33 |
|
| 3 | [vb base] [conj] [prep] [adj] time | 15 |
|
| 4 | [vb base] [conj] [prep] [adj] time | 15 |
|
| 5 | [vb base] [conj] at [adj] time | 10 |
|
