| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [prep] an | 6247 |
|
| 2 | [num] [prep] an | 957 |
|
| 3 | four [prep] [art] | 875 |
|
| 4 | four [prep] [art] | 875 |
|
| 5 | four [prep] a | 97 |
|
| 6 | four [prep] an | 6 |
|
| 7 | four [prep] an | 6 |
|
