| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] because | 526 |
|
| 2 | it be n't [conj] | 335 |
|
| 3 | it be [not/n't] because | 104 |
|
| 4 | it be not because | 104 |
|
| 5 | [pron] be n't because | 31 |
|
| 6 | it [be] n't because | 28 |
|
