| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] is n't [prep] | 14 |
|
| 2 | [verb] [pers pn] is n't [prep] | 13 |
|
| 3 | [verb] it is n't [prep] | 11 |
|
| 4 | [verb] it is n't [prep] | 11 |
|
| 5 | [verb] is n't [verb] [prep] | 6 |
|
