| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at [art] time when | 492 |
|
| 2 | [noun] at [art] time when | 492 |
|
| 3 | [noun] [prep] a time when | 448 |
|
| 4 | [noun] [prep] a time when | 448 |
|
| 5 | [noun] at a time [adv] | 444 |
|
| 6 | [noun] at a [noun sg] when | 435 |
|
| 7 | [noun] at a [noun] when | 435 |
|
| 8 | [noun] at a time [Wh adv] | 427 |
|
| 9 | [noun] at a time when | 426 |
|
| 10 | [noun] at a time when | 426 |
|
| 11 | [noun] at a time when | 426 |
|
| 12 | [noun] at a time when | 426 |
|
