| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have [verb] | 14062 |
|
| 2 | [verb] to keep | 5106 |
|
| 3 | to have [to-vb] | 1317 |
|
| 4 | have to keep | 706 |
|
| 5 | [to-vb] to keep | 148 |
|
| 6 | to have keep | 57 |
|
