| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [noun pl] at the [noun] | 92 |
|
| 2 | to [noun pl] at the [noun sg] | 70 |
|
| 3 | to [noun pl] at the [noun prp] | 16 |
|
| 4 | to students at the [noun] | 7 |
|
| 5 | to [noun pl] at the [noun pl] | 6 |
|
| 6 | to [noun pl] at the end | 5 |
|
| 7 | to [noun pl] at the end | 5 |
|
