| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [adj] [noun] on | 5774 |
|
| 2 | [vb infin] a [adj] [noun] on | 839 |
|
| 3 | keep a [adj] [noun] on | 267 |
|
| 4 | keep a [adj] [noun] [prep] | 55 |
|
| 5 | keep a [adj] [noun] on | 37 |
|
| 6 | keep [art] [adj] [noun] on | 37 |
|
| 7 | keep [art] [adj] [noun] on | 37 |
|
| 8 | keep a [adj] [noun] on | 34 |
|
