| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [verb] an [noun sg] on | 126 |
|
| 2 | [conj] keep [art] [noun sg] on | 66 |
|
| 3 | [conj] keep [art] [noun sg] on | 66 |
|
| 4 | [conj] keep a [noun sg] on | 56 |
|
| 5 | [conj] keep an [noun sg] [prep] | 47 |
|
| 6 | [conj] keep an [noun sg] [prep] | 47 |
|
| 7 | [conj] keep an [noun] on | 43 |
|
| 8 | [conj] keep an [noun sg] on | 43 |
|
