| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on a [noun sg] [noun sg] | 4533 |
|
| 2 | on a [noun sg] basis | 339 |
|
| 3 | on a [noun sg] basis | 338 |
|
| 4 | on a [noun sg] trip | 120 |
|
| 5 | on a [noun sg] trip | 119 |
|
| 6 | on a [noun sg] course | 115 |
|
| 7 | on a [noun sg] course | 115 |
|
| 8 | on a [noun sg] holiday | 70 |
|
| 9 | on a [noun sg] holiday | 70 |
|
| 10 | on a [noun sg] screen | 66 |
|
| 11 | on a [noun sg] screen | 66 |
|
| 12 | on a [noun sg] [noun prp] | 63 |
|
| 13 | on a [noun sg] tour | 62 |
|
| 14 | on a [noun sg] tour | 62 |
|
| 15 | on a [noun sg] site | 55 |
|
| 16 | on a [noun sg] site | 55 |
|
| 17 | on a computer [noun] | 53 |
|
| 18 | on a [noun sg] scale | 52 |
|
| 19 | on a [noun sg] scale | 52 |
|
| 20 | on a [noun sg] line | 49 |
|
| 21 | on a [noun sg] line | 48 |
|
| 22 | on a [noun sg] [noun pl] | 46 |
|
| 23 | on a world [noun] | 46 |
|
| 24 | on a [noun sg] system | 44 |
|
| 25 | on a [noun sg] system | 43 |
|
| 26 | on a [noun sg] table | 40 |
|
| 27 | on a life [noun] | 40 |
|
| 28 | on a [noun sg] table | 40 |
|
| 29 | on a collision [noun] | 39 |
|
| 30 | on a [noun sg] charge | 39 |
|
