| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at about [adj] [noun] | 215 |
|
| 2 | at [adv] [adj] foot | 81 |
|
| 3 | at [adv] [adj] foot | 81 |
|
| 4 | [prep] about [adj] foot | 69 |
|
| 5 | [prep] about [adj] foot | 69 |
|
| 6 | at about [adj] foot | 18 |
|
| 7 | at about [adj] foot | 18 |
|
