| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on [noun sg] [prep] a [noun sg] | 654 |
|
| 2 | each [noun sg] [prep] a [noun sg] | 381 |
|
| 3 | on each [noun sg] [prep] [noun sg] | 40 |
|
| 4 | on each [noun sg] [prep] a | 18 |
|
