| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i 've been [v-ing] for | 115 |
|
| 2 | i 've been [v-ing] for | 115 |
|
| 3 | i 've been waiting for | 32 |
|
| 4 | i 've been looking for | 28 |
|
| 5 | i 've been working for | 5 |
|
