| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] because [prep] | 227 |
|
| 2 | it [be] because [prep] | 227 |
|
| 3 | it be because [prep] | 227 |
|
| 4 | it [be] because [prep] | 227 |
|
| 5 | it [be] because of | 214 |
|
| 6 | it [be] because of | 214 |
|
| 7 | it [is] because [prep] | 121 |
|
| 8 | it [was/were] because [prep] | 105 |
|
| 9 | it was because [prep] | 105 |
|
| 10 | it 's because [prep] | 62 |
|
| 11 | it is because [prep] | 59 |
|
| 12 | it [be] because in | 6 |
|
| 13 | it [be] because in | 6 |
|
