| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is kept [prep] | 171 |
|
| 2 | [is] kept in | 57 |
|
| 3 | [is] kept to | 29 |
|
| 4 | [is] kept at | 21 |
|
| 5 | [is] kept under | 16 |
|
| 6 | [is] kept on | 10 |
|
| 7 | [is] kept for | 9 |
|
| 8 | [is] kept within | 7 |
|
| 9 | [is] kept of | 5 |
|
