| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been going on [prep] [adj] years | 13 |
|
| 2 | [be] going on [prep] [adj] years | 13 |
|
| 3 | [been] going on [prep] [adj] years | 13 |
|
| 4 | be going on [prep] [adj] years | 13 |
|
