| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been going on for [adj] | 34 |
|
| 2 | been going on for [noun pl] | 25 |
|
| 3 | going on for [adj] [noun pl] | 19 |
|
| 4 | been going for [adj] [noun pl] | 14 |
|
