| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] back [prep] [art] time | 59 |
|
| 2 | date back [prep] [art] [noun] | 56 |
|
| 3 | date back [prep] [art] [noun sg] | 36 |
|
| 4 | date back [prep] [art] time | 9 |
|
| 5 | date [adv] [prep] [art] time | 9 |
|
