| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [v-ing] for | 1564 |
|
| 2 | [det] [verb] been [v-ing] | 104 |
|
| 3 | [det] [verb] [v-ing] for | 13 |
|
| 4 | [det] [verb] been for | 6 |
|
