| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] [conj] | 21685 |
|
| 2 | be [adj] whether | 561 |
|
| 3 | [be] [adj] whether | 561 |
|
| 4 | [is] [adj] whether | 374 |
|
| 5 | is [adj] whether | 358 |
|
