| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on [v-ing] [adv prt] a [noun sg] | 21 |
|
| 2 | on [v-ing] up a [noun sg] | 16 |
|
| 3 | on [v-ing] up a [noun sg] | 16 |
|
| 4 | on setting [adv] a [noun sg] | 7 |
|
| 5 | on building [adv] a [noun sg] | 5 |
|
