| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] is not [prep] [pron] | 165 |
|
| 2 | [noun] is [prep] [pron] [to-vb] | 61 |
|
| 3 | is not [prep] [pron] [to-vb] | 49 |
|
