| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [pron] is not [vb pp] | 187 |
|
| 2 | [noun] if [pron] is [vb pp] | 180 |
|
| 3 | if [pron] is not [vb pp] | 105 |
|
| 4 | [noun] if [pron] is not | 60 |
|
