| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be because of | 519 |
|
| 2 | is because [prep] | 221 |
|
| 3 | was because [prep] | 187 |
|
| 4 | 's because [prep] | 95 |
|
| 5 | be because [prep] | 57 |
|
| 6 | be because in | 27 |
|
| 7 | been because [prep] | 14 |
|
| 8 | be because at | 10 |
|
| 9 | be because for | 6 |
|
| 10 | were because [prep] | 6 |
|
| 11 | be because on | 5 |
|
