| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [num] [prep] example | 13 |
|
| 2 | [prep] [num] for example | 12 |
|
| 3 | [prep] [num] for example | 12 |
|
| 4 | in [num] [prep] example | 8 |
|
