| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [adv] at half [prep] | 5 |
|
| 2 | [vb -s] [adv] at half past | 5 |
|
| 3 | [vb -s] [adv] at half [prep] | 5 |
|
| 4 | [vb -s] [adv] at half past | 5 |
|
