| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] a half [prep] | 6 |
|
| 2 | [prep] [adv] a half [prep] | 6 |
|
| 3 | by [adv] a half [prep] | 5 |
|
| 4 | by [adv] a half [prep] | 5 |
|
| 5 | [adv] [prep] a half [prep] | 7 |
|
| 6 | [adv] [prep] a half [prep] | 7 |
|
| 7 | [adv] over a half [prep] | 5 |
|
| 8 | [adv] over a half [prep] | 5 |
|
