| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [is] whether | 552 |
|
| 2 | [noun sg] [is] whether | 513 |
|
| 3 | question [be] whether | 287 |
|
| 4 | question [is] [conj] | 253 |
|
| 5 | question [is] [subord] | 223 |
|
| 6 | question [is] whether | 219 |
|
| 7 | question [is] whether | 218 |
|
