| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adj] pounds | 214 |
|
| 2 | [prep] twenty pounds | 73 |
|
| 3 | [prep] twenty pounds | 73 |
|
| 4 | at twenty [noun] | 54 |
|
| 5 | at twenty [noun pl] | 43 |
|
| 6 | at twenty pound | 31 |
|
| 7 | at twenty pounds | 27 |
|
