| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [adv] been [v-ing] | 573 |
|
| 2 | [vb base] been [v-ing] for | 516 |
|
| 3 | [adv] been [v-ing] for | 121 |
|
| 4 | [vb base] [adv] [v-ing] for | 44 |
|
| 5 | [vb base] [adv] been for | 24 |
|
