| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] to keep a [noun sg] | 41 |
|
| 2 | [vb infin] to keep a [noun] | 29 |
|
| 3 | [vb infin] to keep an [noun] | 13 |
|
| 4 | [vb infin] to keep a eye | 12 |
|
| 5 | [vb infin] to keep a eye | 12 |
|
| 6 | have to keep a [noun] | 11 |
|
| 7 | want to keep a [noun] | 7 |
|
| 8 | need to keep a [noun] | 7 |
|
| 9 | like to keep a [noun] | 5 |
|
