| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [conj] [pron] [verb] n't | 337 |
|
| 2 | [is] [conj] [pers pn] [verb] n't | 336 |
|
| 3 | [is] [conj] i [verb] [adv] | 136 |
|
| 4 | [be] [conj] i [verb] n't | 132 |
|
| 5 | [is] [conj] i [verb] [not/n't] | 90 |
|
| 6 | [is] [conj] i [verb] not | 90 |
|
| 7 | [is] [conj] i [verb] n't | 80 |
|
