| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on [noun prp] [num] [adv] a | 22 |
|
| 2 | on [noun prp] [adj] following a | 22 |
|
| 3 | on [noun prp] [adj] [adv] a | 17 |
|
| 4 | on [noun prp] [adj] [adv] an | 5 |
|
