| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb past] a [noun] | 5034 |
|
| 2 | [vb past] at a [noun] | 628 |
|
| 3 | [conj] [vb past] at [noun] | 501 |
|
| 4 | [conj] at a [noun] | 360 |
|
| 5 | [conj] [vb past] at a | 74 |
|
