| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it [verb] n't [be] | 157 |
|
| 2 | if it have n't [be] | 156 |
|
| 3 | [conj] it has n't [be] | 49 |
|
| 4 | if it has [adv] [be] | 29 |
|
| 5 | if it has [not/n't] [be] | 24 |
|
| 6 | if it has not [be] | 24 |
|
| 7 | [subord] it has n't [be] | 16 |
|
| 8 | if [pron] has n't [be] | 13 |
|
| 9 | if it has n't [be] | 6 |
|
| 10 | if it [vb -s] n't [be] | 6 |
|
