| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [noun] | 330628 |
|
| 2 | [v-ing] a [noun] | 49708 |
|
| 3 | keep a [noun] | 1889 |
|
| 4 | keeping [art] [noun] | 1153 |
|
