| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [be] [noun] | 1170 |
|
| 2 | [vb infin] whether [noun] | 237 |
|
| 3 | [be] whether [noun] | 175 |
|
| 4 | [vb infin] [be] whether | 22 |
|
