| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] it is [adv] [adv] | 240 |
|
| 2 | [verb] [conj] it is [not/n't] [adv] | 120 |
|
| 3 | [verb] [conj] it is not [adv] | 120 |
|
| 4 | [verb] [conj] it be n't [adv] | 38 |
|
| 5 | [verb] [conj] it [be] n't [adv] | 38 |
|
| 6 | [verb] [conj] [pron] is n't [adv] | 21 |
|
| 7 | [verb] [conj] [pers pn] is n't [adv] | 14 |
|
| 8 | [verb] [conj] it is n't [adv] | 12 |
|
| 9 | [verb] [conj] it [is] n't [adv] | 12 |
|
| 10 | [verb] [conj] it is n't [adv] | 12 |
|
