| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] [adv prt] [prep] a [noun] | 548 |
|
| 2 | [vb mod] [verb] [adv prt] at [art] [noun] | 82 |
|
| 3 | [vb mod] [verb] [adv] at a [noun] | 27 |
|
| 4 | [modal v] [verb] [adv prt] at a [noun] | 11 |
|
