| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] i 've been [verb] on | 9 |
|
| 2 | [conj] i 've been [v-ing] on | 8 |
|
| 3 | [subord] i 've been [verb] on | 5 |
|
| 4 | [conj] i 've been working on | 5 |
|
| 5 | [conj] i 've been work on | 5 |
|
