| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] on a [adj] [noun] | 5009 |
|
| 2 | [vb base] on a [adj] [noun] | 323 |
|
| 3 | operate on a [adj] [noun] | 78 |
|
| 4 | operate [prep] a [adj] [noun] | 45 |
|
| 5 | operate [prep] a [adj] [noun] | 45 |
|
| 6 | operate on [art] [adj] [noun] | 18 |
|
| 7 | operate on [art] [adj] [noun] | 18 |
|
| 8 | operate on a [adj] [noun] | 14 |
|
| 9 | operate on a [adj] [noun] | 13 |
|
