| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] at least [num] | 256 |
|
| 2 | [pron] at least [num] | 100 |
|
| 3 | [vb base] [pron] at [num] | 51 |
|
| 4 | [vb base] [pron] at least | 30 |
|
