| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [vb pp] because of | 43 |
|
| 2 | [am/are] [vb pp] because of | 43 |
|
| 3 | [am/are] [vb pp] because [prep] | 43 |
|
| 4 | are [vb pp] because [prep] | 39 |
|
