| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [det] [noun] | 369 |
|
| 2 | is because [det] [noun] | 50 |
|
| 3 | [vb pp] because [det] [noun] | 36 |
|
| 4 | is [vb pp] because [noun] | 26 |
|
| 5 | is [vb pp] because [det] | 13 |
|
