| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [to-vb] a | 14919 |
|
| 2 | [noun sg] at a | 6084 |
|
| 3 | [noun sg] [to-vb] at | 1752 |
|
| 4 | [to-vb] at a | 619 |
|
