| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [det] [noun] at a | 19 |
|
| 2 | of [det] [noun sg] at a | 10 |
|
| 3 | of [det] [noun pl] at a | 9 |
|
| 4 | of [det] at a [adj] | 5 |
|
