| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] if it [is] not | 63 |
|
| 2 | [subord] [conj] it [is] not | 18 |
|
| 3 | [subord] if it [is] [adv] | 17 |
|
| 4 | [subord] if [pron] [is] not | 16 |
|
| 5 | [subord] if it [be] not | 14 |
|
| 6 | [subord] if it [is] [not/n't] | 11 |
|
| 7 | [subord] if it [is] not | 11 |
|
