| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [v-ing] for | 1564 |
|
| 2 | who [verb] [been] [v-ing] | 1024 |
|
| 3 | who [verb] [v-ing] for | 17 |
|
| 4 | who [verb] [been] for | 6 |
|
