| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] what [be] [adj] for | 15 |
|
| 2 | [modal v] [verb] [pron] [be] best for | 6 |
|
| 3 | [modal v] [verb] what [be] best [prep] | 6 |
|
| 4 | [modal v] [verb] [Wh det] [be] best for | 5 |
|
| 5 | [modal v] [verb] what [be] [adj -est] for | 5 |
|
| 6 | [modal v] [verb] what [be] best for | 5 |
|
| 7 | [modal v] [verb] what [be] good for | 5 |
|
