| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i 've been [adv] [prep] | 115 |
|
| 2 | i 've been working [prep] | 46 |
|
| 3 | i 've been working [adv] | 24 |
|
| 4 | 've been working [adv] [prep] | 16 |
|
