| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] for a [noun] | 591 |
|
| 2 | at [pron] [prep] a [noun] | 372 |
|
| 3 | at [pron] [prep] a [noun] | 372 |
|
| 4 | at [pron] for [art] [noun] | 147 |
|
| 5 | at [pron] for a [noun] | 137 |
|
