| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] may [be] because [prep] | 12 |
|
| 2 | [det] may be because [prep] | 12 |
|
| 3 | [det] may [be] because [prep] | 12 |
|
| 4 | [det] may be because [prep] | 12 |
|
| 5 | this may [be] because [prep] | 12 |
|
| 6 | [det] may [be] because of | 11 |
|
