| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [to-vb] an [noun sg] | 1956 |
|
| 2 | [noun] at an [noun sg] | 419 |
|
| 3 | [noun] [to-vb] at [noun sg] | 233 |
|
| 4 | [to-vb] at an [noun sg] | 37 |
|
| 5 | [noun] [to-vb] at an | 33 |
|
