| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun] [vb -s] a | 819 |
|
| 2 | of [noun] at a | 412 |
|
| 3 | [noun] [vb -s] at a | 234 |
|
| 4 | of [noun] [vb -s] at | 117 |
|
