| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [not/n't] [adj] | 17577 |
|
| 2 | [is] [prep] [adj] | 10047 |
|
| 3 | [not/n't] [prep] [adj] | 6179 |
|
| 4 | [is] [not/n't] [prep] | 4573 |
|
