| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've been [v-ing] for [adj] | 47 |
|
| 2 | 've been [v-ing] [det] [adj] | 34 |
|
| 3 | 've been [v-ing] [det] for | 22 |
|
| 4 | been [v-ing] [det] for [adj] | 16 |
|
