| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] at a [noun sg] | 61 |
|
| 2 | have [been] [vb pp] a [noun sg] | 48 |
|
| 3 | have [been] [vb pp] at a | 12 |
|
| 4 | have [been] [vb pp] at [noun sg] | 11 |
|
| 5 | have [vb pp] at a [noun sg] | 6 |
|
