| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [v-ing] [adv] for | 177 |
|
| 2 | who [verb] been [v-ing] for | 83 |
|
| 3 | who [verb] been [v-ing] [adv] | 78 |
|
| 4 | who [verb] been [adv] for | 23 |
|
