| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [not/n't] [prep] [verb] | 198 |
|
| 2 | [is] it [prep] [verb] | 56 |
|
| 3 | [is] it [not/n't] [prep] | 19 |
|
| 4 | [is] it [not/n't] [verb] | 8 |
|
| 5 | it [not/n't] [prep] [verb] | 5 |
|
