| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] a [adj] | 364 |
|
| 2 | [vb base] been [v-ing] a | 274 |
|
| 3 | [vb base] been a [adj] | 221 |
|
| 4 | [vb base] been [v-ing] [adj] | 215 |
|
| 5 | [vb base] [v-ing] a [adj] | 156 |
|
