| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've been [v-ing] [prep] this | 42 |
|
| 2 | 've been [v-ing] for this | 13 |
|
| 3 | 've been [v-ing] about this | 9 |
|
| 4 | 've been waiting [prep] this | 6 |
|
| 5 | 've been [v-ing] on this | 6 |
|
| 6 | 've been thinking [prep] this | 5 |
|
| 7 | 've been working [prep] this | 5 |
|
