| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what [is] best for [pos pn] | 6 |
|
| 2 | [verb] what [is] best [prep] [pos pn] | 6 |
|
| 3 | [verb] what [is] best for [pos pn] | 6 |
|
| 4 | [verb] what is best [prep] [pos pn] | 5 |
|
