| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] on with | 16 |
|
| 2 | been [v-ing] on with | 16 |
|
| 3 | [been] working on with | 7 |
|
| 4 | [been] going on with | 5 |
|
