| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] not [to-vb] i | 15 |
|
| 2 | [is] [not/n't] [to-vb] i | 13 |
|
| 3 | [is] [not/n't] to say i | 10 |
|
| 4 | 's [not/n't] [to-vb] i | 9 |
|
| 5 | is [not/n't] [to-vb] i | 7 |
|
