| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be doing it for | 113 |
|
| 2 | [be] doing it for | 113 |
|
| 3 | been [verb] it for | 95 |
|
| 4 | been [v-ing] it for | 93 |
|
| 5 | been doing it [prep] | 54 |
|
| 6 | been doing [pron] for | 44 |
|
| 7 | [been] doing it for | 42 |
|
| 8 | been do it for | 42 |
|
