| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i 've [been] work on | 16 |
|
| 2 | i 've [be] work on | 16 |
|
| 3 | i 've [be] working on | 16 |
|
| 4 | i 've be work on | 16 |
|
| 5 | i 've been work on | 16 |
|
