| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] at least [art] [det] | 7 |
|
| 2 | [conj] at least [art] [det] | 7 |
|
| 3 | [conj] at least a [det] | 6 |
|
| 4 | [conj] at least [art] few | 6 |
|
| 5 | [conj] at least a [det] | 6 |
|
