| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] on for a | 27 |
|
| 2 | [to-vb] on for a | 27 |
|
| 3 | [to-vb] on for a | 23 |
|
| 4 | to go on for a | 8 |
|
| 5 | to stay on for a | 5 |
|
