| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at a [noun sg] when [adj] [noun] | 178 |
|
| 2 | [prep] a [noun sg] when [adj] [noun] | 147 |
|
| 3 | [prep] a [noun sg] when [adj] [noun] | 147 |
|
| 4 | at [art] [noun sg] when [adj] [noun] | 134 |
|
| 5 | at [art] [noun sg] when [adj] [noun] | 134 |
|
| 6 | at a [noun sg] [adv] [adj] [noun] | 133 |
|
| 7 | at a [noun sg] [Wh adv] [adj] [noun] | 131 |
|
| 8 | at a [noun sg] when [adj] [noun] | 127 |
|
| 9 | at a [noun sg] when [adj] [noun] | 127 |
|
| 10 | at a [noun sg] when [adj] [noun] | 127 |
|
| 11 | at a [noun] when [adj] [noun] | 127 |
|
