| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on for [noun pl] | 170 |
|
| 2 | on for years | 41 |
|
| 3 | on for hours | 18 |
|
| 4 | on for months | 16 |
|
| 5 | on for ages | 13 |
|
| 6 | on for days | 10 |
|
| 7 | on for centuries | 8 |
|
| 8 | on for decades | 8 |
|
| 9 | on for weeks | 7 |
|
| 10 | on for details | 6 |
|
