| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] going on [prep] | 915 |
|
| 2 | [modal v] [be] going [prep] | 227 |
|
| 3 | [modal v] [be] going on | 42 |
|
| 4 | [modal v] [be] on [prep] | 35 |
|
