| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] at a | 2805 |
|
| 2 | [to-vb] at a | 749 |
|
| 3 | [to-vb] [noun pl] at | 668 |
|
| 4 | [to-vb] [noun pl] a | 207 |
|
