| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be going on for | 117 |
|
| 2 | [be] going on for | 117 |
|
| 3 | been going on for | 95 |
|
| 4 | [been] going on for | 95 |
|
| 5 | [was/were] going on for | 10 |
|
| 6 | [is] going on for | 9 |
|
| 7 | was going on for | 9 |
|
| 8 | 's going on for | 6 |
|
