| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least [art] [adj] [noun pl] | 166 |
|
| 2 | [to-vb] at [art] [adj] [noun pl] | 117 |
|
| 3 | [to-vb] at least [adj] [noun pl] | 85 |
|
| 4 | [to-vb] at least [art] [adj] | 48 |
|
