| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] on for [adv] a | 19 |
|
| 2 | go on for [adv] a | 14 |
|
| 3 | [vb past] on for [adv] a | 13 |
|
| 4 | went on for [adv] a | 12 |
|
| 5 | on for [adv] a [noun] | 20 |
|
| 6 | on for [adv] a [noun sg] | 20 |
|
| 7 | on for [adv] a while | 5 |
|
| 8 | on for [adv] a while | 5 |
|
| 9 | on for [adv] a hour | 5 |
|
| 10 | on for [adv] a hour | 5 |
|
