| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] at a [adj] | 11 |
|
| 2 | [verb] [been] at a [adj] | 11 |
|
| 3 | [been] [verb] at a [adj] | 61 |
|
| 4 | [been] [vb pp] at a [adj] | 48 |
|
| 5 | [been] [v-ing] at a [adj] | 13 |
|
| 6 | [been] educate at a [adj] | 5 |
|
| 7 | [been] educated at a [adj] | 5 |
|
| 8 | [been] at a [adj] [noun] | 12 |
|
| 9 | [been] at a [adj] [noun sg] | 11 |
|
