| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] on behalf of [noun pl] [prep] | 15 |
|
| 2 | [vb pp] on [noun sg] of [noun pl] [prep] | 11 |
|
| 3 | [verb] on [noun sg] of [noun pl] in | 9 |
|
| 4 | [v-ing] on [noun sg] of [noun pl] [prep] | 6 |
|
