| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] been going on [prep] | 8 |
|
| 2 | have [adv] [be] going on [prep] | 8 |
|
| 3 | have [adv] be going on [prep] | 8 |
|
| 4 | have [adv] [been] going on [prep] | 8 |
|
| 5 | had [adv] [be] going on [prep] | 5 |
|
| 6 | have [adv] [be] going on for | 5 |
|
