| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | return to [noun] because [prep] | 7 |
|
| 2 | return to [noun] because [prep] | 7 |
|
| 3 | return to [noun] because of | 6 |
|
| 4 | return to [noun] because of | 6 |
|
