| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | go on [prep] a long time | 31 |
|
| 2 | go on [prep] a long time | 31 |
|
| 3 | go on for a long time | 31 |
|
| 4 | go on for a long time | 31 |
|
| 5 | went on [prep] a long time | 13 |
|
| 6 | go on [prep] a long time | 8 |
|
