| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] an [noun sg] | 57363 |
|
| 2 | [adj] [prep] [noun sg] | 52664 |
|
| 3 | [adj] [prep] an | 3616 |
|
| 4 | [adj] an [noun sg] | 614 |
|
