| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] is to be | 3600 |
|
| 2 | is [not/n't] to be | 452 |
|
| 3 | [noun] [not/n't] to be | 361 |
|
| 4 | [noun] is [not/n't] to | 282 |
|
