| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [prep] a [noun sg] [adv] | 597 |
|
| 2 | in [noun] [prep] [art] [noun sg] [adv] | 415 |
|
| 3 | in [noun] [prep] a [noun] [adv] | 119 |
|
