| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not because [prep] | 228 |
|
| 2 | not because of | 225 |
|
| 3 | not because of | 225 |
|
| 4 | not because [prep] | 214 |
|
| 5 | n't because [prep] | 14 |
|
