| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] later on | 17 |
|
| 2 | [to-vb] straight on | 10 |
|
| 3 | to go [adv] on | 8 |
|
| 4 | [to-vb] early on | 5 |
|
