| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] the time when [pron] | 39 |
|
| 2 | back [prep] the [noun] when [pron] | 26 |
|
| 3 | back [prep] the [noun sg] when [pron] | 14 |
|
| 4 | [adv prt] [prep] the time when [pron] | 11 |
|
| 5 | back [prep] [art] time when [pron] | 10 |
|
| 6 | back [prep] [art] time when [pron] | 10 |
|
| 7 | back [prep] the time [adv] [pron] | 9 |
|
| 8 | back [prep] the time when [pron] | 8 |
|
| 9 | back [prep] the time when [pron] | 7 |
|
| 10 | back [prep] the time when [pron] | 7 |
|
| 11 | back [prep] the time when [pron] | 7 |
|
| 12 | back [prep] the time when [pron] | 7 |
|
| 13 | back [prep] the time [Wh adv] [pron] | 7 |
|
