| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at a [adj] [noun] | 6367 |
|
| 2 | start a [adj] [noun] | 472 |
|
| 3 | start at a [noun] | 18 |
|
| 4 | start at [adj] [noun] | 17 |
|
| 5 | start at a [adj] | 16 |
|
