| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] for a [adj] | 77 |
|
| 2 | have been [v-ing] for [adj] | 66 |
|
| 3 | have been [v-ing] a [adj] | 63 |
|
| 4 | have been [v-ing] for a | 41 |
|
| 5 | have been for a [adj] | 8 |
|
