| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] because it [verb] | 28 |
|
| 2 | [vb past] because it [vb past] | 23 |
|
| 3 | [vb past] because it have | 9 |
|
| 4 | [vb past] because it had | 6 |
|
| 5 | [vb past] because it [vb -s] | 5 |
|
