| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [prep] [noun] | 15691 |
|
| 2 | not [prep] [noun] | 6607 |
|
| 3 | [is] not [prep] | 4570 |
|
| 4 | [is] not [noun] | 1855 |
|
