| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at a [noun sg] [adv] | 403 |
|
| 2 | been [verb] at a [noun sg] | 88 |
|
| 3 | been [verb] a [noun sg] [adv] | 74 |
|
| 4 | been [verb] at a [adv] | 7 |
|
| 5 | been [verb] at [noun sg] [adv] | 6 |
|
