| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for a | 18907 |
|
| 2 | keep [prep] a | 510 |
|
| 3 | keep [prep] a | 510 |
|
| 4 | keep for [art] | 56 |
|
| 5 | keep for [art] | 56 |
|
| 6 | keep for a | 22 |
|
| 7 | keep for a | 21 |
|
