| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [pron] for a | 201 |
|
| 2 | [prep] it for a | 179 |
|
| 3 | at it [prep] a | 124 |
|
| 4 | at it [prep] a | 124 |
|
| 5 | at it for [art] | 47 |
|
| 6 | at it for a | 40 |
|
