| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if kept [prep] [art] [adj] | 10 |
|
| 2 | if keep in [art] [adj] | 9 |
|
| 3 | if keep [prep] [art] [adj] | 9 |
|
| 4 | if keep [prep] a [adj] | 6 |
|
