| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it had n't [verb] | 177 |
|
| 2 | it [verb] n't rain | 20 |
|
| 3 | it [vb past] n't rain | 11 |
|
| 4 | it had [not/n't] rain | 9 |
|
| 5 | it had [adv] rain | 9 |
|
| 6 | it had not rain | 9 |
|
| 7 | it have n't rain | 8 |
|
| 8 | [pron] had n't rain | 6 |
|
| 9 | it had n't rain | 6 |
|
| 10 | [pers pn] had n't rain | 6 |
|
