| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [adv] been going on | 8 |
|
| 2 | [verb] [adv] been going on [prep] | 8 |
|
| 3 | [verb] [adv] been going on [prep] | 8 |
|
| 4 | [verb] [adv] been going on for | 5 |
|
| 5 | [verb] [adv] been going on for | 5 |
|
