| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | down at [adj] [noun] | 461 |
|
| 2 | [adv] at half [noun] | 31 |
|
| 3 | [adv prt] at half [noun] | 23 |
|
| 4 | down [prep] half [noun] | 10 |
|
| 5 | down at half [noun] | 5 |
|
