| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [pron] [adv] [adv] [to-vb] | 18 |
|
| 2 | is [pron] [not/n't] [adv] [verb] | 12 |
|
| 3 | [be] [pron] [not/n't] [adv] [to-vb] | 6 |
|
| 4 | be [pron] [not/n't] [adv] [to-vb] | 6 |
|
| 5 | [is] [pron] [not/n't] [adv] [to-vb] | 5 |
|
