| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] time when [adj] [noun] | 131 |
|
| 2 | at a time when [adj] [noun] | 126 |
|
| 3 | at a time when [adj] [noun] | 126 |
|
| 4 | at [art] time when [adj] [noun pl] | 63 |
|
| 5 | at [art] time when [adj] [noun sg] | 57 |
|
| 6 | at [art] time when [adj] [n mass] | 8 |
|
| 7 | at [art] time when other [noun] | 6 |
|
| 8 | at the time when [adj] [noun] | 5 |
|
| 9 | at [art] time when social [noun] | 5 |
|
| 10 | at the time when [adj] [noun] | 5 |
|
