| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [verb] [pos pn] [noun] | 5261 |
|
| 2 | [vb infin] [to-vb] [pos pn] [noun] | 3131 |
|
| 3 | [verb] to keep [pos pn] [noun] | 632 |
|
| 4 | [vb infin] keep [pos pn] [noun] | 91 |
|
| 5 | [vb infin] to keep [pron] [noun] | 64 |
|
