| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] at a [noun sg] | 1161 |
|
| 2 | at least a [noun sg] | 648 |
|
| 3 | [adv] at least a | 42 |
|
| 4 | [adv] least a [noun sg] | 22 |
|
| 5 | [adv] at least [noun sg] | 10 |
|
