| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] [prep] [letter] | 419 |
|
| 2 | [prep] [letter] t | 212 |
|
| 3 | [num] [letter] t | 19 |
|
| 4 | [num] [prep] t | 8 |
|
