| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [prep] [art] time [adv] | 51 |
|
| 2 | back [prep] [art] time [adv] | 33 |
|
| 3 | [vb -s] back [prep] [art] time | 11 |
|
