| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] at [adv] a [noun sg] | 24 |
|
| 2 | [vb base] at least a [noun sg] | 23 |
|
| 3 | [vb base] at [adv] a [noun sg] | 21 |
|
| 4 | have at [adv] a [noun sg] | 7 |
|
| 5 | need at [adv] a [noun sg] | 5 |
|
