| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] may be because [prep] | 12 |
|
| 2 | [det] may be because [prep] | 12 |
|
| 3 | this may be because [prep] | 12 |
|
| 4 | this may be because [prep] | 12 |
|
| 5 | may be [verb] because [prep] | 14 |
|
| 6 | may be [vb pp] because [prep] | 13 |
|
| 7 | may be [adj] because [prep] | 10 |
|
| 8 | may be [adj] because [prep] | 9 |
|
| 9 | may be because [prep] [art] | 11 |
|
| 10 | may be because [prep] [art] | 11 |
|
| 11 | may be because [prep] the | 8 |
|
| 12 | may be because [prep] the | 8 |
|
