| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] it for some time | 7 |
|
| 2 | been [v-ing] it [prep] some time | 7 |
|
| 3 | been [verb] it for some time | 7 |
|
| 4 | been [verb] it [prep] some time | 7 |
|
| 5 | been do it [prep] some time | 5 |
|
| 6 | been doing it [prep] some time | 5 |
|
