| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] it be [not/n't] it | 16 |
|
| 2 | [is] it be n't [pers pn] | 16 |
|
| 3 | [is] it is [not/n't] [pers pn] | 15 |
|
| 4 | 's it be [not/n't] [pers pn] | 13 |
|
