| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in a [noun sg] [prep] | 18127 |
|
| 2 | [noun] a [noun sg] [prep] | 8526 |
|
| 3 | in [noun] [noun sg] [prep] | 3389 |
|
| 4 | in [noun] a [noun sg] | 1090 |
|
