| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] [art] [noun] | 887583 |
|
| 2 | an [noun sg] [prep] [art] | 20723 |
|
| 3 | an [noun sg] [prep] [noun] | 19153 |
|
| 4 | an [noun sg] [art] [noun] | 483 |
|
| 5 | an [prep] [art] [noun] | 23 |
|
