| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] a [adj] [noun sg] | 18050 |
|
| 2 | at a [adj] [noun sg] | 6144 |
|
| 3 | [vb pp] at a [noun sg] | 1355 |
|
| 4 | [vb pp] at a [adj] | 902 |
|
| 5 | [vb pp] at [adj] [noun sg] | 776 |
|
