| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] for | 1564 |
|
| 2 | have been [adj] for | 1315 |
|
| 3 | have been [v-ing] [adj] | 617 |
|
| 4 | been [v-ing] [adj] for | 26 |
|
