| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] [art] [noun] on | 1534 |
|
| 2 | [vb mod] [vb infin] [art] [noun] on | 1494 |
|
| 3 | [vb mod] keep [art] [noun] [prep] | 204 |
|
| 4 | [vb mod] keep [art] [noun] [prep] | 204 |
|
| 5 | [vb mod] keep [art] [noun] on | 84 |
|
| 6 | [vb mod] keep [art] [noun] on | 82 |
|
| 7 | [modal v] keep [art] [noun] on | 82 |
|
