| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] a [noun] [noun sg] | 7676 |
|
| 2 | a [noun] in [noun sg] | 6639 |
|
| 3 | [vb past] a [noun] in | 3438 |
|
| 4 | [vb past] [noun] in [noun sg] | 928 |
|
