| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | than [prep] [art] first half [prep] | 6 |
|
| 2 | than [prep] [art] first half of | 6 |
|
| 3 | than [prep] [art] first half of | 6 |
|
| 4 | than [prep] [art] first half [prep] | 6 |
|
