| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] it for | 93 |
|
| 2 | [been] [v-ing] it for | 93 |
|
| 3 | [been] doing it for | 42 |
|
| 4 | [been] planning it for | 7 |
|
| 5 | [been] using it for | 6 |
|
| 6 | [been] taking it for | 5 |
|
