| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i 've been [v-ing] [prep] | 440 |
|
| 2 | 've been [v-ing] [prep] this | 42 |
|
| 3 | i 've been [v-ing] this | 30 |
|
| 4 | i 've been [prep] this | 20 |
|
