| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] on a [noun] [prep] [noun] | 1385 |
|
| 2 | [noun] on a [noun] [prep] [noun] | 1165 |
|
| 3 | [noun sg] on a [noun] [prep] [noun] | 743 |
|
| 4 | [vb pp] on a [noun] [prep] [noun] | 594 |
|
| 5 | [adv] on a [noun] [prep] [noun] | 293 |
|
| 6 | [noun pl] on a [noun] [prep] [noun] | 292 |
|
| 7 | [v-ing] on a [noun] [prep] [noun] | 205 |
|
| 8 | [vb past] on a [noun] [prep] [noun] | 202 |
|
| 9 | base on a [noun] [prep] [noun] | 175 |
|
| 10 | based on a [noun] [prep] [noun] | 175 |
|
| 11 | [adv prt] on a [noun] [prep] [noun] | 150 |
|
| 12 | [adv] on a [noun] [prep] [noun] | 135 |
|
| 13 | [pron] on a [noun] [prep] [noun] | 130 |
|
| 14 | [adj] on a [noun] [prep] [noun] | 110 |
|
| 15 | [to-vb] on a [noun] [prep] [noun] | 109 |
|
| 16 | [pers pn] on a [noun] [prep] [noun] | 108 |
|
| 17 | [vb -s] on a [noun] [prep] [noun] | 107 |
|
| 18 | [be] on a [noun] [prep] [noun] | 91 |
|
| 19 | be on a [noun] [prep] [noun] | 91 |
|
| 20 | [vb base] on a [noun] [prep] [noun] | 90 |
|
| 21 | [conj] on a [noun] [prep] [noun] | 86 |
|
| 22 | [noun prp] on a [noun] [prep] [noun] | 81 |
|
| 23 | [vb infin] on a [noun] [prep] [noun] | 78 |
|
| 24 | [adj] on a [noun] [prep] [noun] | 78 |
|
| 25 | put on a [noun] [prep] [noun] | 65 |
|
| 26 | work on a [noun] [prep] [noun] | 62 |
|
| 27 | depend on a [noun] [prep] [noun] | 59 |
|
| 28 | embark on a [noun] [prep] [noun] | 56 |
|
| 29 | [n mass] on a [noun] [prep] [noun] | 49 |
|
| 30 | [was/were] on a [noun] [prep] [noun] | 45 |
|
