| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [adv prt] at | 1409 |
|
| 2 | [noun sg] [adv prt] at | 874 |
|
| 3 | head [adv prt] [prep] | 287 |
|
| 4 | head [adv] at | 23 |
|
| 5 | head [adv prt] at | 12 |
|
