| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this is because it [verb] | 15 |
|
| 2 | this is because it [verb] | 15 |
|
| 3 | this is because it [verb] | 15 |
|
| 4 | this is because it [vb -s] | 13 |
|
