| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] [prep] [noun prp] [prep] a [noun] | 189 |
|
| 2 | [adv prt] at [noun] [prep] a [noun] | 32 |
|
| 3 | [adv prt] at [noun prp] [prep] [art] [noun] | 30 |
|
| 4 | [adv] at [noun prp] [prep] a [noun] | 13 |
|
